55061895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 107965440

約数和(自身を除く): 52903545

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 109, 119, 255, 283, 327, 357, 545, 595, 763, 849, 1415, 1635, 1785, 1853, 1981, 2289, 3815, 4245, 4811, 5559, 5943, 9265, 9905, 11445, 12971, 14433, 24055, 27795, 29715, 30847, 33677, 38913, 64855, 72165, 92541, 101031, 154235, 168385, 194565, 215929, 462705, 505155, 524399, 647787, 1079645, 1573197, 2621995, 3238935, 3670793, 7865985, 11012379, 18353965, 55061895]

約数ペア:

[(1, 55061895), (3, 18353965), (5, 11012379), (7, 7865985), (15, 3670793), (17, 3238935), (21, 2621995), (35, 1573197), (51, 1079645), (85, 647787), (105, 524399), (109, 505155), (119, 462705), (255, 215929), (283, 194565), (327, 168385), (357, 154235), (545, 101031), (595, 92541), (763, 72165), (849, 64855), (1415, 38913), (1635, 33677), (1785, 30847), (1853, 29715), (1981, 27795), (2289, 24055), (3815, 14433), (4245, 12971), (4811, 11445), (5559, 9905), (5943, 9265)]