51453972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 54

約数和(自身を含む): 133331562

約数和(自身を除く): 81877590

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 773, 774, 1546, 1548, 1849, 2319, 3092, 3698, 4638, 5547, 6957, 7396, 9276, 11094, 13914, 16641, 22188, 27828, 33239, 33282, 66478, 66564, 99717, 132956, 199434, 299151, 398868, 598302, 1196604, 1429277, 2858554, 4287831, 5717108, 8575662, 12863493, 17151324, 25726986, 51453972]

約数ペア:

[(1, 51453972), (2, 25726986), (3, 17151324), (4, 12863493), (6, 8575662), (9, 5717108), (12, 4287831), (18, 2858554), (36, 1429277), (43, 1196604), (86, 598302), (129, 398868), (172, 299151), (258, 199434), (387, 132956), (516, 99717), (773, 66564), (774, 66478), (1546, 33282), (1548, 33239), (1849, 27828), (2319, 22188), (3092, 16641), (3698, 13914), (4638, 11094), (5547, 9276), (6957, 7396)]