49206980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21773}}^1$

素因数の和:21895

約数の個数: 24

約数和(自身を含む): 104253912

約数和(自身を除く): 55046932

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 21773, 43546, 87092, 108865, 217730, 435460, 2460349, 4920698, 9841396, 12301745, 24603490, 49206980]

約数ペア:

[(1, 49206980), (2, 24603490), (4, 12301745), (5, 9841396), (10, 4920698), (20, 2460349), (113, 435460), (226, 217730), (452, 108865), (565, 87092), (1130, 43546), (2260, 21773)]