51622254

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 117172224

約数和(自身を除く): 65549970

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 1303, 2201, 2606, 3909, 4402, 6603, 7818, 11727, 13206, 19809, 23454, 39618, 40393, 80786, 92513, 121179, 185026, 242358, 277539, 363537, 555078, 727074, 832617, 1665234, 2867903, 5735806, 8603709, 17207418, 25811127, 51622254]

約数ペア:

[(1, 51622254), (2, 25811127), (3, 17207418), (6, 8603709), (9, 5735806), (18, 2867903), (31, 1665234), (62, 832617), (71, 727074), (93, 555078), (142, 363537), (186, 277539), (213, 242358), (279, 185026), (426, 121179), (558, 92513), (639, 80786), (1278, 40393), (1303, 39618), (2201, 23454), (2606, 19809), (3909, 13206), (4402, 11727), (6603, 7818)]