52688350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7405

約数の個数: 48

約数和(自身を含む): 115148880

約数和(自身を除く): 62460530

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7369, 14738, 36845, 73690, 81059, 95797, 162118, 184225, 191594, 368450, 405295, 478985, 810590, 957970, 1053767, 2026475, 2107534, 2394925, 4052950, 4789850, 5268835, 10537670, 26344175, 52688350]

約数ペア:

[(1, 52688350), (2, 26344175), (5, 10537670), (10, 5268835), (11, 4789850), (13, 4052950), (22, 2394925), (25, 2107534), (26, 2026475), (50, 1053767), (55, 957970), (65, 810590), (110, 478985), (130, 405295), (143, 368450), (275, 191594), (286, 184225), (325, 162118), (550, 95797), (650, 81059), (715, 73690), (1430, 36845), (3575, 14738), (7150, 7369)]