47911270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25621}}^1$

素因数の和:25656

約数の個数: 32

約数和(自身を含む): 99618336

約数和(自身を除く): 51707066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 25621, 51242, 128105, 256210, 281831, 435557, 563662, 871114, 1409155, 2177785, 2818310, 4355570, 4791127, 9582254, 23955635, 47911270]

約数ペア:

[(1, 47911270), (2, 23955635), (5, 9582254), (10, 4791127), (11, 4355570), (17, 2818310), (22, 2177785), (34, 1409155), (55, 871114), (85, 563662), (110, 435557), (170, 281831), (187, 256210), (374, 128105), (935, 51242), (1870, 25621)]