48965648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71171}}^1$

素因数の和:71222

約数の個数: 20

約数和(自身を含む): 97078608

約数和(自身を除く): 48112960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71171, 142342, 284684, 569368, 1138736, 3060353, 6120706, 12241412, 24482824, 48965648]

約数ペア:

[(1, 48965648), (2, 24482824), (4, 12241412), (8, 6120706), (16, 3060353), (43, 1138736), (86, 569368), (172, 284684), (344, 142342), (688, 71171)]