51674152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 107075520

約数和(自身を除く): 55401368

約数列:

[1, 2, 4, 8, 17, 34, 53, 67, 68, 106, 107, 134, 136, 212, 214, 268, 424, 428, 536, 856, 901, 1139, 1802, 1819, 2278, 3551, 3604, 3638, 4556, 5671, 7102, 7169, 7208, 7276, 9112, 11342, 14204, 14338, 14552, 22684, 28408, 28676, 45368, 57352, 60367, 96407, 120734, 121873, 192814, 241468, 243746, 379957, 385628, 482936, 487492, 759914, 771256, 974984, 1519828, 3039656, 6459269, 12918538, 25837076, 51674152]

約数ペア:

[(1, 51674152), (2, 25837076), (4, 12918538), (8, 6459269), (17, 3039656), (34, 1519828), (53, 974984), (67, 771256), (68, 759914), (106, 487492), (107, 482936), (134, 385628), (136, 379957), (212, 243746), (214, 241468), (268, 192814), (424, 121873), (428, 120734), (536, 96407), (856, 60367), (901, 57352), (1139, 45368), (1802, 28676), (1819, 28408), (2278, 22684), (3551, 14552), (3604, 14338), (3638, 14204), (4556, 11342), (5671, 9112), (7102, 7276), (7169, 7208)]