47809790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97571}}^1$

素因数の和:97592

約数の個数: 24

約数和(自身を含む): 100108872

約数和(自身を除く): 52299082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 97571, 195142, 487855, 682997, 975710, 1365994, 3414985, 4780979, 6829970, 9561958, 23904895, 47809790]

約数ペア:

[(1, 47809790), (2, 23904895), (5, 9561958), (7, 6829970), (10, 4780979), (14, 3414985), (35, 1365994), (49, 975710), (70, 682997), (98, 487855), (245, 195142), (490, 97571)]