51631892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52259}}^1$

素因数の和:52295

約数の個数: 24

約数和(自身を含む): 102429600

約数和(自身を除く): 50797708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 52259, 104518, 209036, 679367, 992921, 1358734, 1985842, 2717468, 3971684, 12907973, 25815946, 51631892]

約数ペア:

[(1, 51631892), (2, 25815946), (4, 12907973), (13, 3971684), (19, 2717468), (26, 1985842), (38, 1358734), (52, 992921), (76, 679367), (247, 209036), (494, 104518), (988, 52259)]