51529290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8719}}^1$

素因数の和:8926

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 72783030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 8719, 17438, 26157, 43595, 52314, 87190, 130785, 261570, 1717643, 3435286, 5152929, 8588215, 10305858, 17176430, 25764645, 51529290]

約数ペア:

[(1, 51529290), (2, 25764645), (3, 17176430), (5, 10305858), (6, 8588215), (10, 5152929), (15, 3435286), (30, 1717643), (197, 261570), (394, 130785), (591, 87190), (985, 52314), (1182, 43595), (1970, 26157), (2955, 17438), (5910, 8719)]