48918500

素因数分解:

$2^2\times 5^3\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 107557632

約数和(自身を除く): 58639132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 227, 250, 431, 454, 500, 862, 908, 1135, 1724, 2155, 2270, 4310, 4540, 5675, 8620, 10775, 11350, 21550, 22700, 28375, 43100, 53875, 56750, 97837, 107750, 113500, 195674, 215500, 391348, 489185, 978370, 1956740, 2445925, 4891850, 9783700, 12229625, 24459250, 48918500]

約数ペア:

[(1, 48918500), (2, 24459250), (4, 12229625), (5, 9783700), (10, 4891850), (20, 2445925), (25, 1956740), (50, 978370), (100, 489185), (125, 391348), (227, 215500), (250, 195674), (431, 113500), (454, 107750), (500, 97837), (862, 56750), (908, 53875), (1135, 43100), (1724, 28375), (2155, 22700), (2270, 21550), (4310, 11350), (4540, 10775), (5675, 8620)]