55139612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11497}}^1$

素因数の和:11621

約数の個数: 24

約数和(自身を含む): 106241520

約数和(自身を除く): 51101908

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 11497, 22994, 45988, 126467, 252934, 505868, 1253173, 2506346, 5012692, 13784903, 27569806, 55139612]

約数ペア:

[(1, 55139612), (2, 27569806), (4, 13784903), (11, 5012692), (22, 2506346), (44, 1253173), (109, 505868), (218, 252934), (436, 126467), (1199, 45988), (2398, 22994), (4796, 11497)]