53362040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12239}}^1$

素因数の和:12359

約数の個数: 32

約数和(自身を含む): 121176000

約数和(自身を除く): 67813960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 12239, 24478, 48956, 61195, 97912, 122390, 244780, 489560, 1334051, 2668102, 5336204, 6670255, 10672408, 13340510, 26681020, 53362040]

約数ペア:

[(1, 53362040), (2, 26681020), (4, 13340510), (5, 10672408), (8, 6670255), (10, 5336204), (20, 2668102), (40, 1334051), (109, 489560), (218, 244780), (436, 122390), (545, 97912), (872, 61195), (1090, 48956), (2180, 24478), (4360, 12239)]