49276045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 74769408

約数和(自身を除く): 25493363

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 2927, 3367, 14635, 16835, 20489, 38051, 102445, 108299, 190255, 266357, 541495, 758093, 1331785, 1407887, 3790465, 7039435, 9855209, 49276045]

約数ペア:

[(1, 49276045), (5, 9855209), (7, 7039435), (13, 3790465), (35, 1407887), (37, 1331785), (65, 758093), (91, 541495), (185, 266357), (259, 190255), (455, 108299), (481, 102445), (1295, 38051), (2405, 20489), (2927, 16835), (3367, 14635)]