56121936479

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1\times {\mathrm{81853}}^1$

素因数の和:84290

約数の個数: 16

約数和(自身を含む): 65732036160

約数和(自身を除く): 9610099681

約数列:

[1, 7, 41, 287, 2389, 16723, 81853, 97949, 572971, 685643, 3355973, 23491811, 195546817, 1368827719, 8017419497, 56121936479]

約数ペア:

[(1, 56121936479), (7, 8017419497), (41, 1368827719), (287, 195546817), (2389, 23491811), (16723, 3355973), (81853, 685643), (97949, 572971)]