55692890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22054

約数の個数: 32

約数和(自身を含む): 114120576

約数和(自身を除く): 58427686

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 22013, 44026, 110065, 220130, 242143, 484286, 506299, 1012598, 1210715, 2421430, 2531495, 5062990, 5569289, 11138578, 27846445, 55692890]

約数ペア:

[(1, 55692890), (2, 27846445), (5, 11138578), (10, 5569289), (11, 5062990), (22, 2531495), (23, 2421430), (46, 1210715), (55, 1012598), (110, 506299), (115, 484286), (230, 242143), (253, 220130), (506, 110065), (1265, 44026), (2530, 22013)]