50178540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11862

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 92312340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 11779, 23558, 35337, 47116, 58895, 70674, 117790, 141348, 176685, 235580, 353370, 706740, 836309, 1672618, 2508927, 3345236, 4181545, 5017854, 8363090, 10035708, 12544635, 16726180, 25089270, 50178540]

約数ペア:

[(1, 50178540), (2, 25089270), (3, 16726180), (4, 12544635), (5, 10035708), (6, 8363090), (10, 5017854), (12, 4181545), (15, 3345236), (20, 2508927), (30, 1672618), (60, 836309), (71, 706740), (142, 353370), (213, 235580), (284, 176685), (355, 141348), (426, 117790), (710, 70674), (852, 58895), (1065, 47116), (1420, 35337), (2130, 23558), (4260, 11779)]