55037000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 131639040

約数和(自身を除く): 76602040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1171, 1175, 1880, 2342, 2350, 4684, 4700, 5855, 5875, 9368, 9400, 11710, 11750, 23420, 23500, 29275, 46840, 47000, 55037, 58550, 110074, 117100, 146375, 220148, 234200, 275185, 292750, 440296, 550370, 585500, 1100740, 1171000, 1375925, 2201480, 2751850, 5503700, 6879625, 11007400, 13759250, 27518500, 55037000]

約数ペア:

[(1, 55037000), (2, 27518500), (4, 13759250), (5, 11007400), (8, 6879625), (10, 5503700), (20, 2751850), (25, 2201480), (40, 1375925), (47, 1171000), (50, 1100740), (94, 585500), (100, 550370), (125, 440296), (188, 292750), (200, 275185), (235, 234200), (250, 220148), (376, 146375), (470, 117100), (500, 110074), (940, 58550), (1000, 55037), (1171, 47000), (1175, 46840), (1880, 29275), (2342, 23500), (2350, 23420), (4684, 11750), (4700, 11710), (5855, 9400), (5875, 9368)]