56678490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57251}}^1$

素因数の和:57275

約数の個数: 48

約数和(自身を含む): 160763616

約数和(自身を除く): 104085126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 57251, 114502, 171753, 286255, 343506, 515259, 572510, 629761, 858765, 1030518, 1259522, 1717530, 1889283, 2576295, 3148805, 3778566, 5152590, 5667849, 6297610, 9446415, 11335698, 18892830, 28339245, 56678490]

約数ペア:

[(1, 56678490), (2, 28339245), (3, 18892830), (5, 11335698), (6, 9446415), (9, 6297610), (10, 5667849), (11, 5152590), (15, 3778566), (18, 3148805), (22, 2576295), (30, 1889283), (33, 1717530), (45, 1259522), (55, 1030518), (66, 858765), (90, 629761), (99, 572510), (110, 515259), (165, 343506), (198, 286255), (330, 171753), (495, 114502), (990, 57251)]