52727090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21347}}^1$

素因数の和:21386

約数の個数: 32

約数和(自身を含む): 107593920

約数和(自身を除く): 54866830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21347, 42694, 106735, 213470, 277511, 405593, 555022, 811186, 1387555, 2027965, 2775110, 4055930, 5272709, 10545418, 26363545, 52727090]

約数ペア:

[(1, 52727090), (2, 26363545), (5, 10545418), (10, 5272709), (13, 4055930), (19, 2775110), (26, 2027965), (38, 1387555), (65, 811186), (95, 555022), (130, 405593), (190, 277511), (247, 213470), (494, 106735), (1235, 42694), (2470, 21347)]