47011420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57331}}^1$

素因数の和:57381

約数の個数: 24

約数和(自身を含む): 101133648

約数和(自身を除く): 54122228

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 57331, 114662, 229324, 286655, 573310, 1146620, 2350571, 4701142, 9402284, 11752855, 23505710, 47011420]

約数ペア:

[(1, 47011420), (2, 23505710), (4, 11752855), (5, 9402284), (10, 4701142), (20, 2350571), (41, 1146620), (82, 573310), (164, 286655), (205, 229324), (410, 114662), (820, 57331)]