55121552

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{56477}}^1$

素因数の和:56546

約数の個数: 20

約数和(自身を含む): 108550716

約数和(自身を除く): 53429164

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 56477, 112954, 225908, 451816, 903632, 3445097, 6890194, 13780388, 27560776, 55121552]

約数ペア:

[(1, 55121552), (2, 27560776), (4, 13780388), (8, 6890194), (16, 3445097), (61, 903632), (122, 451816), (244, 225908), (488, 112954), (976, 56477)]