53716460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8923}}^1$

素因数の和:8982

約数の個数: 48

約数和(自身を含む): 131932416

約数和(自身を除く): 78215956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8923, 17846, 35692, 44615, 62461, 89230, 124922, 178460, 249844, 312305, 383689, 624610, 767378, 1249220, 1534756, 1918445, 2685823, 3836890, 5371646, 7673780, 10743292, 13429115, 26858230, 53716460]

約数ペア:

[(1, 53716460), (2, 26858230), (4, 13429115), (5, 10743292), (7, 7673780), (10, 5371646), (14, 3836890), (20, 2685823), (28, 1918445), (35, 1534756), (43, 1249220), (70, 767378), (86, 624610), (140, 383689), (172, 312305), (215, 249844), (301, 178460), (430, 124922), (602, 89230), (860, 62461), (1204, 44615), (1505, 35692), (3010, 17846), (6020, 8923)]