56906570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 117403776

約数和(自身を除く): 60497206

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 1931, 2105, 2947, 3862, 4210, 5894, 9655, 13517, 14735, 19310, 27034, 29470, 67585, 135170, 812951, 1625902, 4064755, 5690657, 8129510, 11381314, 28453285, 56906570]

約数ペア:

[(1, 56906570), (2, 28453285), (5, 11381314), (7, 8129510), (10, 5690657), (14, 4064755), (35, 1625902), (70, 812951), (421, 135170), (842, 67585), (1931, 29470), (2105, 27034), (2947, 19310), (3862, 14735), (4210, 13517), (5894, 9655)]