56748951

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 40710249

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4229, 4473, 12687, 13419, 29603, 38061, 88809, 114183, 266427, 300259, 799281, 900777, 2101813, 2702331, 6305439, 8106993, 18916317, 56748951]

約数ペア:

[(1, 56748951), (3, 18916317), (7, 8106993), (9, 6305439), (21, 2702331), (27, 2101813), (63, 900777), (71, 799281), (189, 300259), (213, 266427), (497, 114183), (639, 88809), (1491, 38061), (1917, 29603), (4229, 13419), (4473, 12687)]