51935500

素因数分解:

$2^2\times 5^3\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 114162048

約数和(自身を除く): 62226548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 241, 250, 431, 482, 500, 862, 964, 1205, 1724, 2155, 2410, 4310, 4820, 6025, 8620, 10775, 12050, 21550, 24100, 30125, 43100, 53875, 60250, 103871, 107750, 120500, 207742, 215500, 415484, 519355, 1038710, 2077420, 2596775, 5193550, 10387100, 12983875, 25967750, 51935500]

約数ペア:

[(1, 51935500), (2, 25967750), (4, 12983875), (5, 10387100), (10, 5193550), (20, 2596775), (25, 2077420), (50, 1038710), (100, 519355), (125, 415484), (241, 215500), (250, 207742), (431, 120500), (482, 107750), (500, 103871), (862, 60250), (964, 53875), (1205, 43100), (1724, 30125), (2155, 24100), (2410, 21550), (4310, 12050), (4820, 10775), (6025, 8620)]