56474580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25439}}^1$

素因数の和:25488

約数の個数: 48

約数和(自身を含む): 162408960

約数和(自身を除く): 105934380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 25439, 50878, 76317, 101756, 127195, 152634, 254390, 305268, 381585, 508780, 763170, 941243, 1526340, 1882486, 2823729, 3764972, 4706215, 5647458, 9412430, 11294916, 14118645, 18824860, 28237290, 56474580]

約数ペア:

[(1, 56474580), (2, 28237290), (3, 18824860), (4, 14118645), (5, 11294916), (6, 9412430), (10, 5647458), (12, 4706215), (15, 3764972), (20, 2823729), (30, 1882486), (37, 1526340), (60, 941243), (74, 763170), (111, 508780), (148, 381585), (185, 305268), (222, 254390), (370, 152634), (444, 127195), (555, 101756), (740, 76317), (1110, 50878), (2220, 25439)]