55675510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 66252170

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1567, 1615, 1870, 2090, 3134, 3230, 3553, 7106, 7835, 15670, 17237, 17765, 26639, 29773, 34474, 35530, 53278, 59546, 86185, 133195, 148865, 172370, 266390, 293029, 297730, 327503, 506141, 586058, 655006, 1012282, 1465145, 1637515, 2530705, 2930290, 3275030, 5061410, 5567551, 11135102, 27837755, 55675510]

約数ペア:

[(1, 55675510), (2, 27837755), (5, 11135102), (10, 5567551), (11, 5061410), (17, 3275030), (19, 2930290), (22, 2530705), (34, 1637515), (38, 1465145), (55, 1012282), (85, 655006), (95, 586058), (110, 506141), (170, 327503), (187, 297730), (190, 293029), (209, 266390), (323, 172370), (374, 148865), (418, 133195), (646, 86185), (935, 59546), (1045, 53278), (1567, 35530), (1615, 34474), (1870, 29773), (2090, 26639), (3134, 17765), (3230, 17237), (3553, 15670), (7106, 7835)]