56337260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57487}}^1$

素因数の和:57510

約数の個数: 36

約数和(自身を含む): 137626272

約数和(自身を除く): 81289012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57487, 114974, 229948, 287435, 402409, 574870, 804818, 1149740, 1609636, 2012045, 2816863, 4024090, 5633726, 8048180, 11267452, 14084315, 28168630, 56337260]

約数ペア:

[(1, 56337260), (2, 28168630), (4, 14084315), (5, 11267452), (7, 8048180), (10, 5633726), (14, 4024090), (20, 2816863), (28, 2012045), (35, 1609636), (49, 1149740), (70, 804818), (98, 574870), (140, 402409), (196, 287435), (245, 229948), (490, 114974), (980, 57487)]