57145244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1609}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 107921520

約数和(自身を除く): 50776276

約数列:

[1, 2, 4, 13, 26, 52, 683, 1366, 1609, 2732, 3218, 6436, 8879, 17758, 20917, 35516, 41834, 83668, 1098947, 2197894, 4395788, 14286311, 28572622, 57145244]

約数ペア:

[(1, 57145244), (2, 28572622), (4, 14286311), (13, 4395788), (26, 2197894), (52, 1098947), (683, 83668), (1366, 41834), (1609, 35516), (2732, 20917), (3218, 17758), (6436, 8879)]