51307438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 97997760

約数和(自身を除く): 46690322

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 9721, 19442, 68047, 126373, 136094, 252746, 281909, 563818, 884611, 1769222, 1973363, 3664817, 3946726, 7329634, 25653719, 51307438]

約数ペア:

[(1, 51307438), (2, 25653719), (7, 7329634), (13, 3946726), (14, 3664817), (26, 1973363), (29, 1769222), (58, 884611), (91, 563818), (182, 281909), (203, 252746), (377, 136094), (406, 126373), (754, 68047), (2639, 19442), (5278, 9721)]