51371728

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{5623}}^1$

素因数の和:6202

約数の個数: 20

約数和(自身を含む): 99724768

約数和(自身を除く): 48353040

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 5623, 9136, 11246, 22492, 44984, 89968, 3210733, 6421466, 12842932, 25685864, 51371728]

約数ペア:

[(1, 51371728), (2, 25685864), (4, 12842932), (8, 6421466), (16, 3210733), (571, 89968), (1142, 44984), (2284, 22492), (4568, 11246), (5623, 9136)]