51118704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 181988352

約数和(自身を除く): 130869648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 47, 48, 52, 56, 63, 72, 78, 83, 84, 91, 94, 104, 112, 117, 126, 141, 144, 156, 166, 168, 182, 188, 208, 234, 249, 252, 273, 282, 312, 329, 332, 336, 364, 376, 423, 468, 498, 504, 546, 564, 581, 611, 624, 658, 664, 728, 747, 752, 819, 846, 936, 987, 996, 1008, 1079, 1092, 1128, 1162, 1222, 1316, 1328, 1456, 1494, 1638, 1692, 1743, 1833, 1872, 1974, 1992, 2158, 2184, 2256, 2324, 2444, 2632, 2961, 2988, 3237, 3276, 3384, 3486, 3666, 3901, 3948, 3984, 4277, 4316, 4368, 4648, 4888, 5229, 5264, 5499, 5922, 5976, 6474, 6552, 6768, 6972, 7332, 7553, 7802, 7896, 8554, 8632, 9296, 9711, 9776, 10458, 10998, 11703, 11844, 11952, 12831, 12948, 13104, 13944, 14664, 15106, 15604, 15792, 17108, 17264, 19422, 20916, 21996, 22659, 23406, 23688, 25662, 25896, 27307, 27888, 29328, 30212, 31208, 34216, 35109, 38493, 38844, 41832, 43992, 45318, 46812, 47376, 50713, 51324, 51792, 54614, 60424, 62416, 67977, 68432, 70218, 76986, 77688, 81921, 83664, 87984, 90636, 93624, 101426, 102648, 109228, 120848, 135954, 140436, 152139, 153972, 155376, 163842, 181272, 187248, 202852, 205296, 218456, 245763, 271908, 280872, 304278, 307944, 327684, 354991, 362544, 405704, 436912, 456417, 491526, 543816, 561744, 608556, 615888, 655368, 709982, 811408, 912834, 983052, 1064973, 1087632, 1217112, 1310736, 1419964, 1825668, 1966104, 2129946, 2434224, 2839928, 3194919, 3651336, 3932208, 4259892, 5679856, 6389838, 7302672, 8519784, 12779676, 17039568, 25559352, 51118704]

約数ペア:

[(1, 51118704), (2, 25559352), (3, 17039568), (4, 12779676), (6, 8519784), (7, 7302672), (8, 6389838), (9, 5679856), (12, 4259892), (13, 3932208), (14, 3651336), (16, 3194919), (18, 2839928), (21, 2434224), (24, 2129946), (26, 1966104), (28, 1825668), (36, 1419964), (39, 1310736), (42, 1217112), (47, 1087632), (48, 1064973), (52, 983052), (56, 912834), (63, 811408), (72, 709982), (78, 655368), (83, 615888), (84, 608556), (91, 561744), (94, 543816), (104, 491526), (112, 456417), (117, 436912), (126, 405704), (141, 362544), (144, 354991), (156, 327684), (166, 307944), (168, 304278), (182, 280872), (188, 271908), (208, 245763), (234, 218456), (249, 205296), (252, 202852), (273, 187248), (282, 181272), (312, 163842), (329, 155376), (332, 153972), (336, 152139), (364, 140436), (376, 135954), (423, 120848), (468, 109228), (498, 102648), (504, 101426), (546, 93624), (564, 90636), (581, 87984), (611, 83664), (624, 81921), (658, 77688), (664, 76986), (728, 70218), (747, 68432), (752, 67977), (819, 62416), (846, 60424), (936, 54614), (987, 51792), (996, 51324), (1008, 50713), (1079, 47376), (1092, 46812), (1128, 45318), (1162, 43992), (1222, 41832), (1316, 38844), (1328, 38493), (1456, 35109), (1494, 34216), (1638, 31208), (1692, 30212), (1743, 29328), (1833, 27888), (1872, 27307), (1974, 25896), (1992, 25662), (2158, 23688), (2184, 23406), (2256, 22659), (2324, 21996), (2444, 20916), (2632, 19422), (2961, 17264), (2988, 17108), (3237, 15792), (3276, 15604), (3384, 15106), (3486, 14664), (3666, 13944), (3901, 13104), (3948, 12948), (3984, 12831), (4277, 11952), (4316, 11844), (4368, 11703), (4648, 10998), (4888, 10458), (5229, 9776), (5264, 9711), (5499, 9296), (5922, 8632), (5976, 8554), (6474, 7896), (6552, 7802), (6768, 7553), (6972, 7332)]