51826870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6720

約数の個数: 32

約数和(自身を含む): 100608480

約数和(自身を除く): 48781610

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 6653, 7790, 13306, 33265, 66530, 126407, 252814, 272773, 545546, 632035, 1264070, 1363865, 2727730, 5182687, 10365374, 25913435, 51826870]

約数ペア:

[(1, 51826870), (2, 25913435), (5, 10365374), (10, 5182687), (19, 2727730), (38, 1363865), (41, 1264070), (82, 632035), (95, 545546), (190, 272773), (205, 252814), (410, 126407), (779, 66530), (1558, 33265), (3895, 13306), (6653, 7790)]