51400518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2903}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 111234816

約数和(自身を除く): 59834298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2903, 2951, 5806, 5902, 8709, 8853, 17418, 17706, 37739, 75478, 113217, 226434, 658981, 1317962, 1976943, 3953886, 8566753, 17133506, 25700259, 51400518]

約数ペア:

[(1, 51400518), (2, 25700259), (3, 17133506), (6, 8566753), (13, 3953886), (26, 1976943), (39, 1317962), (78, 658981), (227, 226434), (454, 113217), (681, 75478), (1362, 37739), (2903, 17706), (2951, 17418), (5806, 8853), (5902, 8709)]