53153490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 139337856

約数和(自身を除く): 86184366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1867, 1898, 2190, 2847, 3734, 4745, 5601, 5694, 9335, 9490, 11202, 14235, 18670, 24271, 28005, 28470, 48542, 56010, 72813, 121355, 136291, 145626, 242710, 272582, 364065, 408873, 681455, 728130, 817746, 1362910, 1771783, 2044365, 3543566, 4088730, 5315349, 8858915, 10630698, 17717830, 26576745, 53153490]

約数ペア:

[(1, 53153490), (2, 26576745), (3, 17717830), (5, 10630698), (6, 8858915), (10, 5315349), (13, 4088730), (15, 3543566), (26, 2044365), (30, 1771783), (39, 1362910), (65, 817746), (73, 728130), (78, 681455), (130, 408873), (146, 364065), (195, 272582), (219, 242710), (365, 145626), (390, 136291), (438, 121355), (730, 72813), (949, 56010), (1095, 48542), (1867, 28470), (1898, 28005), (2190, 24271), (2847, 18670), (3734, 14235), (4745, 11202), (5601, 9490), (5694, 9335)]