48172857

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 69273600

約数和(自身を除く): 21100743

約数列:

[1, 3, 29, 43, 79, 87, 129, 163, 237, 489, 1247, 2291, 3397, 3741, 4727, 6873, 7009, 10191, 12877, 14181, 21027, 38631, 98513, 203261, 295539, 373433, 553711, 609783, 1120299, 1661133, 16057619, 48172857]

約数ペア:

[(1, 48172857), (3, 16057619), (29, 1661133), (43, 1120299), (79, 609783), (87, 553711), (129, 373433), (163, 295539), (237, 203261), (489, 98513), (1247, 38631), (2291, 21027), (3397, 14181), (3741, 12877), (4727, 10191), (6873, 7009)]