50695540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11681}}^1$

素因数の和:11728

約数の個数: 48

約数和(自身を含む): 125604864

約数和(自身を除く): 74909324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11681, 23362, 46724, 58405, 81767, 116810, 163534, 233620, 327068, 362111, 408835, 724222, 817670, 1448444, 1635340, 1810555, 2534777, 3621110, 5069554, 7242220, 10139108, 12673885, 25347770, 50695540]

約数ペア:

[(1, 50695540), (2, 25347770), (4, 12673885), (5, 10139108), (7, 7242220), (10, 5069554), (14, 3621110), (20, 2534777), (28, 1810555), (31, 1635340), (35, 1448444), (62, 817670), (70, 724222), (124, 408835), (140, 362111), (155, 327068), (217, 233620), (310, 163534), (434, 116810), (620, 81767), (868, 58405), (1085, 46724), (2170, 23362), (4340, 11681)]