56504925

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 48488355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 675, 863, 873, 1455, 2425, 2589, 2619, 4315, 4365, 7275, 7767, 12945, 13095, 21575, 21825, 23301, 38835, 64725, 65475, 83711, 116505, 194175, 251133, 418555, 582525, 753399, 1255665, 2092775, 2260197, 3766995, 6278325, 11300985, 18834975, 56504925]

約数ペア:

[(1, 56504925), (3, 18834975), (5, 11300985), (9, 6278325), (15, 3766995), (25, 2260197), (27, 2092775), (45, 1255665), (75, 753399), (97, 582525), (135, 418555), (225, 251133), (291, 194175), (485, 116505), (675, 83711), (863, 65475), (873, 64725), (1455, 38835), (2425, 23301), (2589, 21825), (2619, 21575), (4315, 13095), (4365, 12945), (7275, 7767)]