54548860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66523}}^1$

素因数の和:66573

約数の個数: 24

約数和(自身を含む): 117348336

約数和(自身を除く): 62799476

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 66523, 133046, 266092, 332615, 665230, 1330460, 2727443, 5454886, 10909772, 13637215, 27274430, 54548860]

約数ペア:

[(1, 54548860), (2, 27274430), (4, 13637215), (5, 10909772), (10, 5454886), (20, 2727443), (41, 1330460), (82, 665230), (164, 332615), (205, 266092), (410, 133046), (820, 66523)]