85170950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{54949}}^1$

素因数の和:54992

約数の個数: 24

約数和(自身を含む): 163531200

約数和(自身を除く): 78360250

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 54949, 109898, 274745, 549490, 1373725, 1703419, 2747450, 3406838, 8517095, 17034190, 42585475, 85170950]

約数ペア:

[(1, 85170950), (2, 42585475), (5, 17034190), (10, 8517095), (25, 3406838), (31, 2747450), (50, 1703419), (62, 1373725), (155, 549490), (310, 274745), (775, 109898), (1550, 54949)]