48909740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222317}}^1$

素因数の和:222337

約数の個数: 24

約数和(自身を含む): 112048272

約数和(自身を除く): 63138532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 222317, 444634, 889268, 1111585, 2223170, 2445487, 4446340, 4890974, 9781948, 12227435, 24454870, 48909740]

約数ペア:

[(1, 48909740), (2, 24454870), (4, 12227435), (5, 9781948), (10, 4890974), (11, 4446340), (20, 2445487), (22, 2223170), (44, 1111585), (55, 889268), (110, 444634), (220, 222317)]