49149737273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1699}}^1\times {\mathrm{2971}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 61113830400

約数和(自身を除く): 11964093127

約数列:

[1, 7, 13, 91, 107, 749, 1391, 1699, 2971, 9737, 11893, 20797, 22087, 38623, 154609, 181793, 270361, 317897, 1272551, 2225279, 2363309, 4132661, 5047729, 16543163, 28928627, 35334103, 65620477, 459343339, 540107003, 3780749021, 7021391039, 49149737273]

約数ペア:

[(1, 49149737273), (7, 7021391039), (13, 3780749021), (91, 540107003), (107, 459343339), (749, 65620477), (1391, 35334103), (1699, 28928627), (2971, 16543163), (9737, 5047729), (11893, 4132661), (20797, 2363309), (22087, 2225279), (38623, 1272551), (154609, 317897), (181793, 270361)]