51008895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 102316032

約数和(自身を除く): 51307137

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 1951, 2905, 3735, 5229, 5853, 8715, 9755, 13657, 17559, 26145, 29265, 40971, 68285, 87795, 122913, 161933, 204855, 485799, 614565, 809665, 1133531, 1457397, 2428995, 3400593, 5667655, 7286985, 10201779, 17002965, 51008895]

約数ペア:

[(1, 51008895), (3, 17002965), (5, 10201779), (7, 7286985), (9, 5667655), (15, 3400593), (21, 2428995), (35, 1457397), (45, 1133531), (63, 809665), (83, 614565), (105, 485799), (249, 204855), (315, 161933), (415, 122913), (581, 87795), (747, 68285), (1245, 40971), (1743, 29265), (1951, 26145), (2905, 17559), (3735, 13657), (5229, 9755), (5853, 8715)]