49420150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76031}}^1$

素因数の和:76056

約数の個数: 24

約数和(自身を含む): 98993664

約数和(自身を除く): 49573514

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 76031, 152062, 380155, 760310, 988403, 1900775, 1976806, 3801550, 4942015, 9884030, 24710075, 49420150]

約数ペア:

[(1, 49420150), (2, 24710075), (5, 9884030), (10, 4942015), (13, 3801550), (25, 1976806), (26, 1900775), (50, 988403), (65, 760310), (130, 380155), (325, 152062), (650, 76031)]