51721730

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{11171}}^1$

素因数の和:11641

約数の個数: 16

約数和(自身を含む): 93308544

約数和(自身を除く): 41586814

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 11171, 22342, 55855, 111710, 5172173, 10344346, 25860865, 51721730]

約数ペア:

[(1, 51721730), (2, 25860865), (5, 10344346), (10, 5172173), (463, 111710), (926, 55855), (2315, 22342), (4630, 11171)]