56879468261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1\times {\mathrm{4973}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 71768851200

約数和(自身を除く): 14889382939

約数列:

[1, 7, 11, 77, 89, 623, 979, 1669, 4973, 6853, 11683, 18359, 34811, 54703, 128513, 148541, 382921, 442597, 1039787, 1633951, 3098179, 4868567, 8299937, 11437657, 34079969, 58099559, 91299307, 639095149, 738694393, 5170860751, 8125638323, 56879468261]

約数ペア:

[(1, 56879468261), (7, 8125638323), (11, 5170860751), (77, 738694393), (89, 639095149), (623, 91299307), (979, 58099559), (1669, 34079969), (4973, 11437657), (6853, 8299937), (11683, 4868567), (18359, 3098179), (34811, 1633951), (54703, 1039787), (128513, 442597), (148541, 382921)]