53380386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 122803200

約数和(自身を除く): 69422814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 1229, 2286, 2413, 2458, 3687, 4826, 7239, 7374, 11061, 14478, 21717, 22122, 23351, 43434, 46702, 70053, 140106, 156083, 210159, 312166, 420318, 468249, 936498, 1404747, 2809494, 2965577, 5931154, 8896731, 17793462, 26690193, 53380386]

約数ペア:

[(1, 53380386), (2, 26690193), (3, 17793462), (6, 8896731), (9, 5931154), (18, 2965577), (19, 2809494), (38, 1404747), (57, 936498), (114, 468249), (127, 420318), (171, 312166), (254, 210159), (342, 156083), (381, 140106), (762, 70053), (1143, 46702), (1229, 43434), (2286, 23351), (2413, 22122), (2458, 21717), (3687, 14478), (4826, 11061), (7239, 7374)]