50550640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4790

約数の個数: 80

約数和(自身を含む): 141419520

約数和(自身を除く): 90868880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4751, 5320, 9502, 10640, 19004, 23755, 33257, 38008, 47510, 66514, 76016, 90269, 95020, 133028, 166285, 180538, 190040, 266056, 332570, 361076, 380080, 451345, 532112, 631883, 665140, 722152, 902690, 1263766, 1330280, 1444304, 1805380, 2527532, 2660560, 3159415, 3610760, 5055064, 6318830, 7221520, 10110128, 12637660, 25275320, 50550640]

約数ペア:

[(1, 50550640), (2, 25275320), (4, 12637660), (5, 10110128), (7, 7221520), (8, 6318830), (10, 5055064), (14, 3610760), (16, 3159415), (19, 2660560), (20, 2527532), (28, 1805380), (35, 1444304), (38, 1330280), (40, 1263766), (56, 902690), (70, 722152), (76, 665140), (80, 631883), (95, 532112), (112, 451345), (133, 380080), (140, 361076), (152, 332570), (190, 266056), (266, 190040), (280, 180538), (304, 166285), (380, 133028), (532, 95020), (560, 90269), (665, 76016), (760, 66514), (1064, 47510), (1330, 38008), (1520, 33257), (2128, 23755), (2660, 19004), (4751, 10640), (5320, 9502)]