55275984

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 161715840

約数和(自身を除く): 106439856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 79, 86, 113, 129, 144, 158, 172, 226, 237, 258, 316, 339, 344, 387, 452, 474, 516, 632, 678, 688, 711, 774, 904, 948, 1017, 1032, 1264, 1356, 1422, 1548, 1808, 1896, 2034, 2064, 2712, 2844, 3096, 3397, 3792, 4068, 4859, 5424, 5688, 6192, 6794, 8136, 8927, 9718, 10191, 11376, 13588, 14577, 16272, 17854, 19436, 20382, 26781, 27176, 29154, 30573, 35708, 38872, 40764, 43731, 53562, 54352, 58308, 61146, 71416, 77744, 80343, 81528, 87462, 107124, 116616, 122292, 142832, 160686, 163056, 174924, 214248, 233232, 244584, 321372, 349848, 383861, 428496, 489168, 642744, 699696, 767722, 1151583, 1285488, 1535444, 2303166, 3070888, 3454749, 4606332, 6141776, 6909498, 9212664, 13818996, 18425328, 27637992, 55275984]

約数ペア:

[(1, 55275984), (2, 27637992), (3, 18425328), (4, 13818996), (6, 9212664), (8, 6909498), (9, 6141776), (12, 4606332), (16, 3454749), (18, 3070888), (24, 2303166), (36, 1535444), (43, 1285488), (48, 1151583), (72, 767722), (79, 699696), (86, 642744), (113, 489168), (129, 428496), (144, 383861), (158, 349848), (172, 321372), (226, 244584), (237, 233232), (258, 214248), (316, 174924), (339, 163056), (344, 160686), (387, 142832), (452, 122292), (474, 116616), (516, 107124), (632, 87462), (678, 81528), (688, 80343), (711, 77744), (774, 71416), (904, 61146), (948, 58308), (1017, 54352), (1032, 53562), (1264, 43731), (1356, 40764), (1422, 38872), (1548, 35708), (1808, 30573), (1896, 29154), (2034, 27176), (2064, 26781), (2712, 20382), (2844, 19436), (3096, 17854), (3397, 16272), (3792, 14577), (4068, 13588), (4859, 11376), (5424, 10191), (5688, 9718), (6192, 8927), (6794, 8136)]