52489420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90499}}^1$

素因数の和:90537

約数の個数: 24

約数和(自身を含む): 114030000

約数和(自身を除く): 61540580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 90499, 180998, 361996, 452495, 904990, 1809980, 2624471, 5248942, 10497884, 13122355, 26244710, 52489420]

約数ペア:

[(1, 52489420), (2, 26244710), (4, 13122355), (5, 10497884), (10, 5248942), (20, 2624471), (29, 1809980), (58, 904990), (116, 452495), (145, 361996), (290, 180998), (580, 90499)]