53293460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242243}}^1$

素因数の和:242263

約数の個数: 24

約数和(自身を含む): 122090976

約数和(自身を除く): 68797516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242243, 484486, 968972, 1211215, 2422430, 2664673, 4844860, 5329346, 10658692, 13323365, 26646730, 53293460]

約数ペア:

[(1, 53293460), (2, 26646730), (4, 13323365), (5, 10658692), (10, 5329346), (11, 4844860), (20, 2664673), (22, 2422430), (44, 1211215), (55, 968972), (110, 484486), (220, 242243)]