49437960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 180956160

約数和(自身を除く): 131518200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 52, 55, 60, 65, 66, 67, 78, 86, 88, 104, 110, 120, 129, 130, 132, 134, 143, 156, 165, 172, 195, 201, 215, 220, 258, 260, 264, 268, 286, 312, 330, 335, 344, 390, 402, 429, 430, 440, 473, 516, 520, 536, 559, 572, 645, 660, 670, 715, 737, 780, 804, 858, 860, 871, 946, 1005, 1032, 1118, 1144, 1290, 1320, 1340, 1419, 1430, 1474, 1560, 1608, 1677, 1716, 1720, 1742, 1892, 2010, 2145, 2211, 2236, 2365, 2580, 2613, 2680, 2795, 2838, 2860, 2881, 2948, 3354, 3432, 3484, 3685, 3784, 4020, 4290, 4355, 4422, 4472, 4730, 5160, 5226, 5590, 5676, 5720, 5762, 5896, 6149, 6708, 6968, 7095, 7370, 8040, 8385, 8580, 8643, 8710, 8844, 9460, 9581, 10452, 11055, 11180, 11352, 11524, 12298, 13065, 13416, 14190, 14405, 14740, 16770, 17160, 17286, 17420, 17688, 18447, 18920, 19162, 20904, 22110, 22360, 23048, 24596, 26130, 28380, 28743, 28810, 29480, 30745, 31691, 33540, 34572, 34840, 36894, 37453, 38324, 43215, 44220, 47905, 49192, 52260, 56760, 57486, 57620, 61490, 63382, 67080, 69144, 73788, 74906, 76648, 86430, 88440, 92235, 95073, 95810, 104520, 112359, 114972, 115240, 122980, 126764, 143715, 147576, 149812, 158455, 172860, 184470, 187265, 190146, 191620, 224718, 229944, 245960, 253528, 287430, 299624, 316910, 345720, 368940, 374530, 380292, 383240, 411983, 449436, 475365, 561795, 574860, 633820, 737880, 749060, 760584, 823966, 898872, 950730, 1123590, 1149720, 1235949, 1267640, 1498120, 1647932, 1901460, 2059915, 2247180, 2471898, 3295864, 3802920, 4119830, 4494360, 4943796, 6179745, 8239660, 9887592, 12359490, 16479320, 24718980, 49437960]

約数ペア:

[(1, 49437960), (2, 24718980), (3, 16479320), (4, 12359490), (5, 9887592), (6, 8239660), (8, 6179745), (10, 4943796), (11, 4494360), (12, 4119830), (13, 3802920), (15, 3295864), (20, 2471898), (22, 2247180), (24, 2059915), (26, 1901460), (30, 1647932), (33, 1498120), (39, 1267640), (40, 1235949), (43, 1149720), (44, 1123590), (52, 950730), (55, 898872), (60, 823966), (65, 760584), (66, 749060), (67, 737880), (78, 633820), (86, 574860), (88, 561795), (104, 475365), (110, 449436), (120, 411983), (129, 383240), (130, 380292), (132, 374530), (134, 368940), (143, 345720), (156, 316910), (165, 299624), (172, 287430), (195, 253528), (201, 245960), (215, 229944), (220, 224718), (258, 191620), (260, 190146), (264, 187265), (268, 184470), (286, 172860), (312, 158455), (330, 149812), (335, 147576), (344, 143715), (390, 126764), (402, 122980), (429, 115240), (430, 114972), (440, 112359), (473, 104520), (516, 95810), (520, 95073), (536, 92235), (559, 88440), (572, 86430), (645, 76648), (660, 74906), (670, 73788), (715, 69144), (737, 67080), (780, 63382), (804, 61490), (858, 57620), (860, 57486), (871, 56760), (946, 52260), (1005, 49192), (1032, 47905), (1118, 44220), (1144, 43215), (1290, 38324), (1320, 37453), (1340, 36894), (1419, 34840), (1430, 34572), (1474, 33540), (1560, 31691), (1608, 30745), (1677, 29480), (1716, 28810), (1720, 28743), (1742, 28380), (1892, 26130), (2010, 24596), (2145, 23048), (2211, 22360), (2236, 22110), (2365, 20904), (2580, 19162), (2613, 18920), (2680, 18447), (2795, 17688), (2838, 17420), (2860, 17286), (2881, 17160), (2948, 16770), (3354, 14740), (3432, 14405), (3484, 14190), (3685, 13416), (3784, 13065), (4020, 12298), (4290, 11524), (4355, 11352), (4422, 11180), (4472, 11055), (4730, 10452), (5160, 9581), (5226, 9460), (5590, 8844), (5676, 8710), (5720, 8643), (5762, 8580), (5896, 8385), (6149, 8040), (6708, 7370), (6968, 7095)]