50896520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 67713400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 127, 172, 215, 233, 254, 344, 430, 466, 508, 635, 860, 932, 1016, 1165, 1270, 1720, 1864, 2330, 2540, 4660, 5080, 5461, 9320, 10019, 10922, 20038, 21844, 27305, 29591, 40076, 43688, 50095, 54610, 59182, 80152, 100190, 109220, 118364, 147955, 200380, 218440, 236728, 295910, 400760, 591820, 1183640, 1272413, 2544826, 5089652, 6362065, 10179304, 12724130, 25448260, 50896520]

約数ペア:

[(1, 50896520), (2, 25448260), (4, 12724130), (5, 10179304), (8, 6362065), (10, 5089652), (20, 2544826), (40, 1272413), (43, 1183640), (86, 591820), (127, 400760), (172, 295910), (215, 236728), (233, 218440), (254, 200380), (344, 147955), (430, 118364), (466, 109220), (508, 100190), (635, 80152), (860, 59182), (932, 54610), (1016, 50095), (1165, 43688), (1270, 40076), (1720, 29591), (1864, 27305), (2330, 21844), (2540, 20038), (4660, 10922), (5080, 10019), (5461, 9320)]