50721220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230551}}^1$

素因数の和:230571

約数の個数: 24

約数和(自身を含む): 116198208

約数和(自身を除く): 65476988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 230551, 461102, 922204, 1152755, 2305510, 2536061, 4611020, 5072122, 10144244, 12680305, 25360610, 50721220]

約数ペア:

[(1, 50721220), (2, 25360610), (4, 12680305), (5, 10144244), (10, 5072122), (11, 4611020), (20, 2536061), (22, 2305510), (44, 1152755), (55, 922204), (110, 461102), (220, 230551)]