53402600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 125131500

約数和(自身を除く): 71728900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 1949, 2740, 3425, 3898, 5480, 6850, 7796, 9745, 13700, 15592, 19490, 27400, 38980, 48725, 77960, 97450, 194900, 267013, 389800, 534026, 1068052, 1335065, 2136104, 2670130, 5340260, 6675325, 10680520, 13350650, 26701300, 53402600]

約数ペア:

[(1, 53402600), (2, 26701300), (4, 13350650), (5, 10680520), (8, 6675325), (10, 5340260), (20, 2670130), (25, 2136104), (40, 1335065), (50, 1068052), (100, 534026), (137, 389800), (200, 267013), (274, 194900), (548, 97450), (685, 77960), (1096, 48725), (1370, 38980), (1949, 27400), (2740, 19490), (3425, 15592), (3898, 13700), (5480, 9745), (6850, 7796)]