47163860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 103194000

約数和(自身を除く): 56030140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 233, 290, 349, 466, 580, 698, 932, 1165, 1396, 1745, 2330, 3490, 4660, 6757, 6980, 10121, 13514, 20242, 27028, 33785, 40484, 50605, 67570, 81317, 101210, 135140, 162634, 202420, 325268, 406585, 813170, 1626340, 2358193, 4716386, 9432772, 11790965, 23581930, 47163860]

約数ペア:

[(1, 47163860), (2, 23581930), (4, 11790965), (5, 9432772), (10, 4716386), (20, 2358193), (29, 1626340), (58, 813170), (116, 406585), (145, 325268), (233, 202420), (290, 162634), (349, 135140), (466, 101210), (580, 81317), (698, 67570), (932, 50605), (1165, 40484), (1396, 33785), (1745, 27028), (2330, 20242), (3490, 13514), (4660, 10121), (6757, 6980)]