51457020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29573}}^1$

素因数の和:29614

約数の個数: 48

約数和(自身を含む): 149052960

約数和(自身を除く): 97595940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 29573, 59146, 88719, 118292, 147865, 177438, 295730, 354876, 443595, 591460, 857617, 887190, 1715234, 1774380, 2572851, 3430468, 4288085, 5145702, 8576170, 10291404, 12864255, 17152340, 25728510, 51457020]

約数ペア:

[(1, 51457020), (2, 25728510), (3, 17152340), (4, 12864255), (5, 10291404), (6, 8576170), (10, 5145702), (12, 4288085), (15, 3430468), (20, 2572851), (29, 1774380), (30, 1715234), (58, 887190), (60, 857617), (87, 591460), (116, 443595), (145, 354876), (174, 295730), (290, 177438), (348, 147865), (435, 118292), (580, 88719), (870, 59146), (1740, 29573)]