57025556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 120739584

約数和(自身を除く): 63714028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1213, 1679, 2044, 2426, 3358, 4852, 6716, 8491, 11753, 16982, 23506, 27899, 33964, 47012, 55798, 88549, 111596, 177098, 195293, 354196, 390586, 619843, 781172, 1239686, 2036627, 2479372, 4073254, 8146508, 14256389, 28512778, 57025556]

約数ペア:

[(1, 57025556), (2, 28512778), (4, 14256389), (7, 8146508), (14, 4073254), (23, 2479372), (28, 2036627), (46, 1239686), (73, 781172), (92, 619843), (146, 390586), (161, 354196), (292, 195293), (322, 177098), (511, 111596), (644, 88549), (1022, 55798), (1213, 47012), (1679, 33964), (2044, 27899), (2426, 23506), (3358, 16982), (4852, 11753), (6716, 8491)]