61273550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 124023312

約数和(自身を除く): 62749762

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 881, 1070, 1391, 1762, 2675, 2782, 4405, 5350, 6955, 8810, 11453, 13910, 22025, 22906, 34775, 44050, 57265, 69550, 94267, 114530, 188534, 286325, 471335, 572650, 942670, 1225471, 2356675, 2450942, 4713350, 6127355, 12254710, 30636775, 61273550]

約数ペア:

[(1, 61273550), (2, 30636775), (5, 12254710), (10, 6127355), (13, 4713350), (25, 2450942), (26, 2356675), (50, 1225471), (65, 942670), (107, 572650), (130, 471335), (214, 286325), (325, 188534), (535, 114530), (650, 94267), (881, 69550), (1070, 57265), (1391, 44050), (1762, 34775), (2675, 22906), (2782, 22025), (4405, 13910), (5350, 11453), (6955, 8810)]