49104419

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 62033328

約数和(自身を除く): 12928909

約数列:

[1, 7, 13, 49, 91, 157, 491, 637, 1099, 2041, 3437, 6383, 7693, 14287, 24059, 44681, 77087, 100009, 312767, 539609, 1002131, 3777263, 7014917, 49104419]

約数ペア:

[(1, 49104419), (7, 7014917), (13, 3777263), (49, 1002131), (91, 539609), (157, 312767), (491, 100009), (637, 77087), (1099, 44681), (2041, 24059), (3437, 14287), (6383, 7693)]