50820840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 199536480

約数和(自身を除く): 148715640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 67, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 134, 140, 147, 168, 172, 180, 196, 201, 210, 215, 245, 252, 258, 268, 280, 294, 301, 315, 335, 344, 360, 387, 392, 402, 420, 430, 441, 469, 490, 504, 516, 536, 588, 602, 603, 630, 645, 670, 735, 774, 804, 840, 860, 882, 903, 938, 980, 1005, 1032, 1176, 1204, 1206, 1260, 1290, 1340, 1407, 1470, 1505, 1548, 1608, 1720, 1764, 1806, 1876, 1935, 1960, 2010, 2107, 2205, 2345, 2408, 2412, 2520, 2580, 2680, 2709, 2814, 2881, 2940, 3010, 3015, 3096, 3283, 3528, 3612, 3752, 3870, 4020, 4214, 4221, 4410, 4515, 4690, 4824, 5160, 5418, 5628, 5762, 5880, 6020, 6030, 6321, 6566, 7035, 7224, 7740, 8040, 8428, 8442, 8643, 8820, 9030, 9380, 9849, 10535, 10836, 11256, 11524, 12040, 12060, 12642, 13132, 13545, 14070, 14405, 15480, 16415, 16856, 16884, 17286, 17640, 18060, 18760, 18963, 19698, 20167, 21070, 21105, 21672, 23048, 24120, 25284, 25929, 26264, 27090, 28140, 28810, 29547, 31605, 32830, 33768, 34572, 36120, 37926, 39396, 40334, 42140, 42210, 43215, 49245, 50568, 51858, 54180, 56280, 57620, 59094, 60501, 63210, 65660, 69144, 75852, 78792, 80668, 84280, 84420, 86430, 94815, 98490, 100835, 103716, 108360, 115240, 118188, 121002, 126420, 129645, 131320, 141169, 147735, 151704, 161336, 168840, 172860, 181503, 189630, 196980, 201670, 207432, 236376, 242004, 252840, 259290, 282338, 295470, 302505, 345720, 363006, 379260, 393960, 403340, 423507, 484008, 518580, 564676, 590940, 605010, 705845, 726012, 758520, 806680, 847014, 907515, 1037160, 1129352, 1181880, 1210020, 1270521, 1411690, 1452024, 1694028, 1815030, 2117535, 2420040, 2541042, 2823380, 3388056, 3630060, 4235070, 5082084, 5646760, 6352605, 7260120, 8470140, 10164168, 12705210, 16940280, 25410420, 50820840]

約数ペア:

[(1, 50820840), (2, 25410420), (3, 16940280), (4, 12705210), (5, 10164168), (6, 8470140), (7, 7260120), (8, 6352605), (9, 5646760), (10, 5082084), (12, 4235070), (14, 3630060), (15, 3388056), (18, 2823380), (20, 2541042), (21, 2420040), (24, 2117535), (28, 1815030), (30, 1694028), (35, 1452024), (36, 1411690), (40, 1270521), (42, 1210020), (43, 1181880), (45, 1129352), (49, 1037160), (56, 907515), (60, 847014), (63, 806680), (67, 758520), (70, 726012), (72, 705845), (84, 605010), (86, 590940), (90, 564676), (98, 518580), (105, 484008), (120, 423507), (126, 403340), (129, 393960), (134, 379260), (140, 363006), (147, 345720), (168, 302505), (172, 295470), (180, 282338), (196, 259290), (201, 252840), (210, 242004), (215, 236376), (245, 207432), (252, 201670), (258, 196980), (268, 189630), (280, 181503), (294, 172860), (301, 168840), (315, 161336), (335, 151704), (344, 147735), (360, 141169), (387, 131320), (392, 129645), (402, 126420), (420, 121002), (430, 118188), (441, 115240), (469, 108360), (490, 103716), (504, 100835), (516, 98490), (536, 94815), (588, 86430), (602, 84420), (603, 84280), (630, 80668), (645, 78792), (670, 75852), (735, 69144), (774, 65660), (804, 63210), (840, 60501), (860, 59094), (882, 57620), (903, 56280), (938, 54180), (980, 51858), (1005, 50568), (1032, 49245), (1176, 43215), (1204, 42210), (1206, 42140), (1260, 40334), (1290, 39396), (1340, 37926), (1407, 36120), (1470, 34572), (1505, 33768), (1548, 32830), (1608, 31605), (1720, 29547), (1764, 28810), (1806, 28140), (1876, 27090), (1935, 26264), (1960, 25929), (2010, 25284), (2107, 24120), (2205, 23048), (2345, 21672), (2408, 21105), (2412, 21070), (2520, 20167), (2580, 19698), (2680, 18963), (2709, 18760), (2814, 18060), (2881, 17640), (2940, 17286), (3010, 16884), (3015, 16856), (3096, 16415), (3283, 15480), (3528, 14405), (3612, 14070), (3752, 13545), (3870, 13132), (4020, 12642), (4214, 12060), (4221, 12040), (4410, 11524), (4515, 11256), (4690, 10836), (4824, 10535), (5160, 9849), (5418, 9380), (5628, 9030), (5762, 8820), (5880, 8643), (6020, 8442), (6030, 8428), (6321, 8040), (6566, 7740), (7035, 7224)]