56042900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13724

約数の個数: 36

約数和(自身を含む): 124588380

約数和(自身を除く): 68545480

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 13669, 27338, 54676, 68345, 136690, 273380, 341725, 560429, 683450, 1120858, 1366900, 2241716, 2802145, 5604290, 11208580, 14010725, 28021450, 56042900]

約数ペア:

[(1, 56042900), (2, 28021450), (4, 14010725), (5, 11208580), (10, 5604290), (20, 2802145), (25, 2241716), (41, 1366900), (50, 1120858), (82, 683450), (100, 560429), (164, 341725), (205, 273380), (410, 136690), (820, 68345), (1025, 54676), (2050, 27338), (4100, 13669)]