253550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 515592

約数和(自身を除く): 262042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 461, 550, 922, 2305, 4610, 5071, 10142, 11525, 23050, 25355, 50710, 126775, 253550]

約数ペア:

[(1, 253550), (2, 126775), (5, 50710), (10, 25355), (11, 23050), (22, 11525), (25, 10142), (50, 5071), (55, 4610), (110, 2305), (275, 922), (461, 550)]