51836620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235621}}^1$

素因数の和:235641

約数の個数: 24

約数和(自身を含む): 118753488

約数和(自身を除く): 66916868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 235621, 471242, 942484, 1178105, 2356210, 2591831, 4712420, 5183662, 10367324, 12959155, 25918310, 51836620]

約数ペア:

[(1, 51836620), (2, 25918310), (4, 12959155), (5, 10367324), (10, 5183662), (11, 4712420), (20, 2591831), (22, 2356210), (44, 1178105), (55, 942484), (110, 471242), (220, 235621)]