49741250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3096

約数の個数: 40

約数和(自身を含む): 100439724

約数和(自身を除く): 50698474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3061, 3250, 6122, 8125, 15305, 16250, 30610, 39793, 76525, 79586, 153050, 198965, 382625, 397930, 765250, 994825, 1913125, 1989650, 3826250, 4974125, 9948250, 24870625, 49741250]

約数ペア:

[(1, 49741250), (2, 24870625), (5, 9948250), (10, 4974125), (13, 3826250), (25, 1989650), (26, 1913125), (50, 994825), (65, 765250), (125, 397930), (130, 382625), (250, 198965), (325, 153050), (625, 79586), (650, 76525), (1250, 39793), (1625, 30610), (3061, 16250), (3250, 15305), (6122, 8125)]