53681550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27529}}^1$

素因数の和:27557

約数の個数: 48

約数和(自身を含む): 143376240

約数和(自身を除く): 89694690

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, 27529, 55058, 82587, 137645, 165174, 275290, 357877, 412935, 688225, 715754, 825870, 1073631, 1376450, 1789385, 2064675, 2147262, 3578770, 4129350, 5368155, 8946925, 10736310, 17893850, 26840775, 53681550]

約数ペア:

[(1, 53681550), (2, 26840775), (3, 17893850), (5, 10736310), (6, 8946925), (10, 5368155), (13, 4129350), (15, 3578770), (25, 2147262), (26, 2064675), (30, 1789385), (39, 1376450), (50, 1073631), (65, 825870), (75, 715754), (78, 688225), (130, 412935), (150, 357877), (195, 275290), (325, 165174), (390, 137645), (650, 82587), (975, 55058), (1950, 27529)]