53653730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 105041664

約数和(自身を除く): 51387934

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 4007, 6695, 8014, 13390, 20035, 40070, 52091, 104182, 260455, 412721, 520910, 825442, 2063605, 4127210, 5365373, 10730746, 26826865, 53653730]

約数ペア:

[(1, 53653730), (2, 26826865), (5, 10730746), (10, 5365373), (13, 4127210), (26, 2063605), (65, 825442), (103, 520910), (130, 412721), (206, 260455), (515, 104182), (1030, 52091), (1339, 40070), (2678, 20035), (4007, 13390), (6695, 8014)]