54293620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32707}}^1$

素因数の和:32799

約数の個数: 24

約数和(自身を含む): 115393824

約数和(自身を除く): 61100204

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 32707, 65414, 130828, 163535, 327070, 654140, 2714681, 5429362, 10858724, 13573405, 27146810, 54293620]

約数ペア:

[(1, 54293620), (2, 27146810), (4, 13573405), (5, 10858724), (10, 5429362), (20, 2714681), (83, 654140), (166, 327070), (332, 163535), (415, 130828), (830, 65414), (1660, 32707)]