55970860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254413}}^1$

素因数の和:254433

約数の個数: 24

約数和(自身を含む): 128224656

約数和(自身を除く): 72253796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 254413, 508826, 1017652, 1272065, 2544130, 2798543, 5088260, 5597086, 11194172, 13992715, 27985430, 55970860]

約数ペア:

[(1, 55970860), (2, 27985430), (4, 13992715), (5, 11194172), (10, 5597086), (11, 5088260), (20, 2798543), (22, 2544130), (44, 1272065), (55, 1017652), (110, 508826), (220, 254413)]