47316724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 103632256

約数和(自身を除く): 56315532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 2131, 3172, 4262, 5551, 8524, 11102, 14917, 22204, 27703, 29834, 55406, 59668, 110812, 129991, 193921, 259982, 387842, 519964, 775684, 909937, 1689883, 1819874, 3379766, 3639748, 6759532, 11829181, 23658362, 47316724]

約数ペア:

[(1, 47316724), (2, 23658362), (4, 11829181), (7, 6759532), (13, 3639748), (14, 3379766), (26, 1819874), (28, 1689883), (52, 909937), (61, 775684), (91, 519964), (122, 387842), (182, 259982), (244, 193921), (364, 129991), (427, 110812), (793, 59668), (854, 55406), (1586, 29834), (1708, 27703), (2131, 22204), (3172, 14917), (4262, 11102), (5551, 8524)]