50653070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12620

約数の個数: 32

約数和(自身を含む): 101364480

約数和(自身を除く): 50711410

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12569, 25138, 62845, 125690, 163397, 326794, 389639, 779278, 816985, 1633970, 1948195, 3896390, 5065307, 10130614, 25326535, 50653070]

約数ペア:

[(1, 50653070), (2, 25326535), (5, 10130614), (10, 5065307), (13, 3896390), (26, 1948195), (31, 1633970), (62, 816985), (65, 779278), (130, 389639), (155, 326794), (310, 163397), (403, 125690), (806, 62845), (2015, 25138), (4030, 12569)]