51295173

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 73531392

約数和(自身を除く): 22236219

約数列:

[1, 3, 31, 43, 93, 101, 127, 129, 303, 381, 1333, 3131, 3937, 3999, 4343, 5461, 9393, 11811, 12827, 13029, 16383, 38481, 134633, 169291, 397637, 403899, 507873, 551561, 1192911, 1654683, 17098391, 51295173]

約数ペア:

[(1, 51295173), (3, 17098391), (31, 1654683), (43, 1192911), (93, 551561), (101, 507873), (127, 403899), (129, 397637), (303, 169291), (381, 134633), (1333, 38481), (3131, 16383), (3937, 13029), (3999, 12827), (4343, 11811), (5461, 9393)]