51616864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 110412288

約数和(自身を除く): 58795424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 977, 1016, 1651, 1954, 2032, 3302, 3908, 4064, 6604, 7816, 12701, 13208, 15632, 25402, 26416, 31264, 50804, 52832, 101608, 124079, 203216, 248158, 406432, 496316, 992632, 1613027, 1985264, 3226054, 3970528, 6452108, 12904216, 25808432, 51616864]

約数ペア:

[(1, 51616864), (2, 25808432), (4, 12904216), (8, 6452108), (13, 3970528), (16, 3226054), (26, 1985264), (32, 1613027), (52, 992632), (104, 496316), (127, 406432), (208, 248158), (254, 203216), (416, 124079), (508, 101608), (977, 52832), (1016, 50804), (1651, 31264), (1954, 26416), (2032, 25402), (3302, 15632), (3908, 13208), (4064, 12701), (6604, 7816)]