55946990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 110388960

約数和(自身を除く): 54441970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2221, 2290, 2519, 4442, 5038, 11105, 12595, 22210, 24431, 25190, 48862, 122155, 244310, 508609, 1017218, 2543045, 5086090, 5594699, 11189398, 27973495, 55946990]

約数ペア:

[(1, 55946990), (2, 27973495), (5, 11189398), (10, 5594699), (11, 5086090), (22, 2543045), (55, 1017218), (110, 508609), (229, 244310), (458, 122155), (1145, 48862), (2221, 25190), (2290, 24431), (2519, 22210), (4442, 12595), (5038, 11105)]