48478540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220357}}^1$

素因数の和:220377

約数の個数: 24

約数和(自身を含む): 111060432

約数和(自身を除く): 62581892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 220357, 440714, 881428, 1101785, 2203570, 2423927, 4407140, 4847854, 9695708, 12119635, 24239270, 48478540]

約数ペア:

[(1, 48478540), (2, 24239270), (4, 12119635), (5, 9695708), (10, 4847854), (11, 4407140), (20, 2423927), (22, 2203570), (44, 1101785), (55, 881428), (110, 440714), (220, 220357)]