49204477480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{260231}}^1$

素因数の和:260434

約数の個数: 64

約数和(自身を含む): 115230729600

約数和(自身を除く): 66026252120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 163, 232, 290, 326, 580, 652, 815, 1160, 1304, 1630, 3260, 4727, 6520, 9454, 18908, 23635, 37816, 47270, 94540, 189080, 260231, 520462, 1040924, 1301155, 2081848, 2602310, 5204620, 7546699, 10409240, 15093398, 30186796, 37733495, 42417653, 60373592, 75466990, 84835306, 150933980, 169670612, 212088265, 301867960, 339341224, 424176530, 848353060, 1230111937, 1696706120, 2460223874, 4920447748, 6150559685, 9840895496, 12301119370, 24602238740, 49204477480]

約数ペア:

[(1, 49204477480), (2, 24602238740), (4, 12301119370), (5, 9840895496), (8, 6150559685), (10, 4920447748), (20, 2460223874), (29, 1696706120), (40, 1230111937), (58, 848353060), (116, 424176530), (145, 339341224), (163, 301867960), (232, 212088265), (290, 169670612), (326, 150933980), (580, 84835306), (652, 75466990), (815, 60373592), (1160, 42417653), (1304, 37733495), (1630, 30186796), (3260, 15093398), (4727, 10409240), (6520, 7546699), (9454, 5204620), (18908, 2602310), (23635, 2081848), (37816, 1301155), (47270, 1040924), (94540, 520462), (189080, 260231)]