56557308

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 137208960

約数和(自身を除く): 80651652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 331, 348, 491, 662, 982, 993, 1324, 1473, 1964, 1986, 2946, 3972, 5892, 9599, 14239, 19198, 28478, 28797, 38396, 42717, 56956, 57594, 85434, 115188, 162521, 170868, 325042, 487563, 650084, 975126, 1950252, 4713109, 9426218, 14139327, 18852436, 28278654, 56557308]

約数ペア:

[(1, 56557308), (2, 28278654), (3, 18852436), (4, 14139327), (6, 9426218), (12, 4713109), (29, 1950252), (58, 975126), (87, 650084), (116, 487563), (174, 325042), (331, 170868), (348, 162521), (491, 115188), (662, 85434), (982, 57594), (993, 56956), (1324, 42717), (1473, 38396), (1964, 28797), (1986, 28478), (2946, 19198), (3972, 14239), (5892, 9599)]