57752526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 129685248

約数和(自身を除く): 71932722

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 67, 78, 86, 129, 134, 201, 257, 258, 402, 514, 559, 771, 871, 1118, 1542, 1677, 1742, 2613, 2881, 3341, 3354, 5226, 5762, 6682, 8643, 10023, 11051, 17219, 17286, 20046, 22102, 33153, 34438, 37453, 51657, 66306, 74906, 103314, 112359, 143663, 223847, 224718, 287326, 430989, 447694, 671541, 740417, 861978, 1343082, 1480834, 2221251, 4442502, 9625421, 19250842, 28876263, 57752526]

約数ペア:

[(1, 57752526), (2, 28876263), (3, 19250842), (6, 9625421), (13, 4442502), (26, 2221251), (39, 1480834), (43, 1343082), (67, 861978), (78, 740417), (86, 671541), (129, 447694), (134, 430989), (201, 287326), (257, 224718), (258, 223847), (402, 143663), (514, 112359), (559, 103314), (771, 74906), (871, 66306), (1118, 51657), (1542, 37453), (1677, 34438), (1742, 33153), (2613, 22102), (2881, 20046), (3341, 17286), (3354, 17219), (5226, 11051), (5762, 10023), (6682, 8643)]