51259368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68897}}^1$

素因数の和:68937

約数の個数: 32

約数和(自身を含む): 132284160

約数和(自身を除く): 81024792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 68897, 137794, 206691, 275588, 413382, 551176, 826764, 1653528, 2135807, 4271614, 6407421, 8543228, 12814842, 17086456, 25629684, 51259368]

約数ペア:

[(1, 51259368), (2, 25629684), (3, 17086456), (4, 12814842), (6, 8543228), (8, 6407421), (12, 4271614), (24, 2135807), (31, 1653528), (62, 826764), (93, 551176), (124, 413382), (186, 275588), (248, 206691), (372, 137794), (744, 68897)]