47553954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 113467392

約数和(自身を除く): 65913438

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 71, 74, 111, 142, 213, 222, 259, 426, 431, 497, 518, 777, 862, 994, 1293, 1491, 1554, 2586, 2627, 2982, 3017, 5254, 6034, 7881, 9051, 15762, 15947, 18102, 18389, 30601, 31894, 36778, 47841, 55167, 61202, 91803, 95682, 110334, 111629, 183606, 214207, 223258, 334887, 428414, 642621, 669774, 1132237, 1285242, 2264474, 3396711, 6793422, 7925659, 15851318, 23776977, 47553954]

約数ペア:

[(1, 47553954), (2, 23776977), (3, 15851318), (6, 7925659), (7, 6793422), (14, 3396711), (21, 2264474), (37, 1285242), (42, 1132237), (71, 669774), (74, 642621), (111, 428414), (142, 334887), (213, 223258), (222, 214207), (259, 183606), (426, 111629), (431, 110334), (497, 95682), (518, 91803), (777, 61202), (862, 55167), (994, 47841), (1293, 36778), (1491, 31894), (1554, 30601), (2586, 18389), (2627, 18102), (2982, 15947), (3017, 15762), (5254, 9051), (6034, 7881)]