47209190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2971}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 97576704

約数和(自身を除く): 50367514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 2971, 3178, 5942, 7945, 14855, 15890, 20797, 29710, 41594, 103985, 207970, 674417, 1348834, 3372085, 4720919, 6744170, 9441838, 23604595, 47209190]

約数ペア:

[(1, 47209190), (2, 23604595), (5, 9441838), (7, 6744170), (10, 4720919), (14, 3372085), (35, 1348834), (70, 674417), (227, 207970), (454, 103985), (1135, 41594), (1589, 29710), (2270, 20797), (2971, 15890), (3178, 14855), (5942, 7945)]