63666850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 130694760

約数和(自身を除く): 67027910

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2389, 2665, 4778, 5330, 11945, 13325, 23890, 26650, 31057, 59725, 62114, 97949, 119450, 155285, 195898, 310570, 489745, 776425, 979490, 1273337, 1552850, 2448725, 2546674, 4897450, 6366685, 12733370, 31833425, 63666850]

約数ペア:

[(1, 63666850), (2, 31833425), (5, 12733370), (10, 6366685), (13, 4897450), (25, 2546674), (26, 2448725), (41, 1552850), (50, 1273337), (65, 979490), (82, 776425), (130, 489745), (205, 310570), (325, 195898), (410, 155285), (533, 119450), (650, 97949), (1025, 62114), (1066, 59725), (2050, 31057), (2389, 26650), (2665, 23890), (4778, 13325), (5330, 11945)]