51491674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 89053776

約数和(自身を除く): 37562102

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1201, 1261, 1649, 2402, 2522, 3298, 15613, 20417, 21437, 31226, 40834, 42874, 116497, 232994, 265421, 530842, 1514461, 1980449, 3028922, 3960898, 25745837, 51491674]

約数ペア:

[(1, 51491674), (2, 25745837), (13, 3960898), (17, 3028922), (26, 1980449), (34, 1514461), (97, 530842), (194, 265421), (221, 232994), (442, 116497), (1201, 42874), (1261, 40834), (1649, 31226), (2402, 21437), (2522, 20417), (3298, 15613)]