49587340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11902

約数の個数: 48

約数和(自身を含む): 119589120

約数和(自身を除く): 70001780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 11863, 23726, 47452, 59315, 118630, 130493, 225397, 237260, 260986, 450794, 521972, 652465, 901588, 1126985, 1304930, 2253970, 2479367, 2609860, 4507940, 4958734, 9917468, 12396835, 24793670, 49587340]

約数ペア:

[(1, 49587340), (2, 24793670), (4, 12396835), (5, 9917468), (10, 4958734), (11, 4507940), (19, 2609860), (20, 2479367), (22, 2253970), (38, 1304930), (44, 1126985), (55, 901588), (76, 652465), (95, 521972), (110, 450794), (190, 260986), (209, 237260), (220, 225397), (380, 130493), (418, 118630), (836, 59315), (1045, 47452), (2090, 23726), (4180, 11863)]