53808260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244583}}^1$

素因数の和:244603

約数の個数: 24

約数和(自身を含む): 123270336

約数和(自身を除く): 69462076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 244583, 489166, 978332, 1222915, 2445830, 2690413, 4891660, 5380826, 10761652, 13452065, 26904130, 53808260]

約数ペア:

[(1, 53808260), (2, 26904130), (4, 13452065), (5, 10761652), (10, 5380826), (11, 4891660), (20, 2690413), (22, 2445830), (44, 1222915), (55, 978332), (110, 489166), (220, 244583)]