53525550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27449}}^1$

素因数の和:27477

約数の個数: 48

約数和(自身を含む): 142959600

約数和(自身を除く): 89434050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 27449, 54898, 82347, 137245, 164694, 274490, 356837, 411735, 686225, 713674, 823470, 1070511, 1372450, 1784185, 2058675, 2141022, 3568370, 4117350, 5352555, 8920925, 10705110, 17841850, 26762775, 53525550]

約数ペア:

[(1, 53525550), (2, 26762775), (3, 17841850), (5, 10705110), (6, 8920925), (10, 5352555), (13, 4117350), (15, 3568370), (25, 2141022), (26, 2058675), (30, 1784185), (39, 1372450), (50, 1070511), (65, 823470), (75, 713674), (78, 686225), (130, 411735), (150, 356837), (195, 274490), (325, 164694), (390, 137245), (650, 82347), (975, 54898), (1950, 27449)]