51999129

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 93230592

約数和(自身を除く): 41231463

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 273, 367, 519, 819, 1101, 1211, 1557, 2249, 2569, 3303, 3633, 4771, 6747, 7707, 10899, 14313, 15743, 20241, 23121, 33397, 42939, 47229, 63491, 100191, 141687, 190473, 300573, 444437, 571419, 825383, 1333311, 2476149, 3999933, 5777681, 7428447, 17333043, 51999129]

約数ペア:

[(1, 51999129), (3, 17333043), (7, 7428447), (9, 5777681), (13, 3999933), (21, 2476149), (39, 1333311), (63, 825383), (91, 571419), (117, 444437), (173, 300573), (273, 190473), (367, 141687), (519, 100191), (819, 63491), (1101, 47229), (1211, 42939), (1557, 33397), (2249, 23121), (2569, 20241), (3303, 15743), (3633, 14313), (4771, 10899), (6747, 7707)]