50085280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 136515456

約数和(自身を除く): 86430176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 227, 280, 394, 454, 560, 788, 908, 985, 1120, 1135, 1379, 1576, 1589, 1816, 1970, 2270, 2758, 3152, 3178, 3632, 3940, 4540, 5516, 6304, 6356, 6895, 7264, 7880, 7945, 9080, 11032, 12712, 13790, 15760, 15890, 18160, 22064, 25424, 27580, 31520, 31780, 36320, 44128, 44719, 50848, 55160, 63560, 89438, 110320, 127120, 178876, 220640, 223595, 254240, 313033, 357752, 447190, 626066, 715504, 894380, 1252132, 1431008, 1565165, 1788760, 2504264, 3130330, 3577520, 5008528, 6260660, 7155040, 10017056, 12521320, 25042640, 50085280]

約数ペア:

[(1, 50085280), (2, 25042640), (4, 12521320), (5, 10017056), (7, 7155040), (8, 6260660), (10, 5008528), (14, 3577520), (16, 3130330), (20, 2504264), (28, 1788760), (32, 1565165), (35, 1431008), (40, 1252132), (56, 894380), (70, 715504), (80, 626066), (112, 447190), (140, 357752), (160, 313033), (197, 254240), (224, 223595), (227, 220640), (280, 178876), (394, 127120), (454, 110320), (560, 89438), (788, 63560), (908, 55160), (985, 50848), (1120, 44719), (1135, 44128), (1379, 36320), (1576, 31780), (1589, 31520), (1816, 27580), (1970, 25424), (2270, 22064), (2758, 18160), (3152, 15890), (3178, 15760), (3632, 13790), (3940, 12712), (4540, 11032), (5516, 9080), (6304, 7945), (6356, 7880), (6895, 7264)]