51942200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13704

約数の個数: 48

約数和(自身を含む): 127131000

約数和(自身を除く): 75188800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 13669, 27338, 54676, 68345, 109352, 136690, 259711, 273380, 341725, 519422, 546760, 683450, 1038844, 1298555, 1366900, 2077688, 2597110, 2733800, 5194220, 6492775, 10388440, 12985550, 25971100, 51942200]

約数ペア:

[(1, 51942200), (2, 25971100), (4, 12985550), (5, 10388440), (8, 6492775), (10, 5194220), (19, 2733800), (20, 2597110), (25, 2077688), (38, 1366900), (40, 1298555), (50, 1038844), (76, 683450), (95, 546760), (100, 519422), (152, 341725), (190, 273380), (200, 259711), (380, 136690), (475, 109352), (760, 68345), (950, 54676), (1900, 27338), (3800, 13669)]