51025338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31151}}^1$

素因数の和:31179

約数の個数: 48

約数和(自身を含む): 136071936

約数和(自身を除く): 85046598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 31151, 62302, 93453, 186906, 218057, 280359, 404963, 436114, 560718, 654171, 809926, 1214889, 1308342, 1962513, 2429778, 2834741, 3644667, 3925026, 5669482, 7289334, 8504223, 17008446, 25512669, 51025338]

約数ペア:

[(1, 51025338), (2, 25512669), (3, 17008446), (6, 8504223), (7, 7289334), (9, 5669482), (13, 3925026), (14, 3644667), (18, 2834741), (21, 2429778), (26, 1962513), (39, 1308342), (42, 1214889), (63, 809926), (78, 654171), (91, 560718), (117, 436114), (126, 404963), (182, 280359), (234, 218057), (273, 186906), (546, 93453), (819, 62302), (1638, 31151)]