51719284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 93718016

約数和(自身を除く): 41998732

約数列:

[1, 2, 4, 31, 62, 124, 631, 661, 1262, 1322, 2524, 2644, 19561, 20491, 39122, 40982, 78244, 81964, 417091, 834182, 1668364, 12929821, 25859642, 51719284]

約数ペア:

[(1, 51719284), (2, 25859642), (4, 12929821), (31, 1668364), (62, 834182), (124, 417091), (631, 81964), (661, 78244), (1262, 40982), (1322, 39122), (2524, 20491), (2644, 19561)]