56528748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^3$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 151598720

約数和(自身を除く): 95069972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 1369, 2294, 2738, 3441, 4107, 4588, 5476, 6882, 8214, 10323, 12321, 13764, 16428, 20646, 24642, 41292, 42439, 49284, 50653, 84878, 101306, 127317, 151959, 169756, 202612, 254634, 303918, 381951, 455877, 509268, 607836, 763902, 911754, 1527804, 1570243, 1823508, 3140486, 4710729, 6280972, 9421458, 14132187, 18842916, 28264374, 56528748]

約数ペア:

[(1, 56528748), (2, 28264374), (3, 18842916), (4, 14132187), (6, 9421458), (9, 6280972), (12, 4710729), (18, 3140486), (31, 1823508), (36, 1570243), (37, 1527804), (62, 911754), (74, 763902), (93, 607836), (111, 509268), (124, 455877), (148, 381951), (186, 303918), (222, 254634), (279, 202612), (333, 169756), (372, 151959), (444, 127317), (558, 101306), (666, 84878), (1116, 50653), (1147, 49284), (1332, 42439), (1369, 41292), (2294, 24642), (2738, 20646), (3441, 16428), (4107, 13764), (4588, 12321), (5476, 10323), (6882, 8214)]