51979564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 113839936

約数和(自身を除く): 61860372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 2341, 3172, 4682, 5551, 9364, 11102, 16387, 22204, 30433, 32774, 60866, 65548, 121732, 142801, 213031, 285602, 426062, 571204, 852124, 999607, 1856413, 1999214, 3712826, 3998428, 7425652, 12994891, 25989782, 51979564]

約数ペア:

[(1, 51979564), (2, 25989782), (4, 12994891), (7, 7425652), (13, 3998428), (14, 3712826), (26, 1999214), (28, 1856413), (52, 999607), (61, 852124), (91, 571204), (122, 426062), (182, 285602), (244, 213031), (364, 142801), (427, 121732), (793, 65548), (854, 60866), (1586, 32774), (1708, 30433), (2341, 22204), (3172, 16387), (4682, 11102), (5551, 9364)]