56653090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 110912256

約数和(自身を除く): 54259166

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 4231, 6695, 8462, 13390, 21155, 42310, 55003, 110006, 275015, 435793, 550030, 871586, 2178965, 4357930, 5665309, 11330618, 28326545, 56653090]

約数ペア:

[(1, 56653090), (2, 28326545), (5, 11330618), (10, 5665309), (13, 4357930), (26, 2178965), (65, 871586), (103, 550030), (130, 435793), (206, 275015), (515, 110006), (1030, 55003), (1339, 42310), (2678, 21155), (4231, 13390), (6695, 8462)]