51464970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{21179}}^1$

素因数の和:21201

約数の個数: 48

約数和(自身を含む): 138771360

約数和(自身を除く): 87306390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 21179, 42358, 63537, 105895, 127074, 190611, 211790, 317685, 381222, 571833, 635370, 953055, 1143666, 1715499, 1906110, 2859165, 3430998, 5146497, 5718330, 8577495, 10292994, 17154990, 25732485, 51464970]

約数ペア:

[(1, 51464970), (2, 25732485), (3, 17154990), (5, 10292994), (6, 8577495), (9, 5718330), (10, 5146497), (15, 3430998), (18, 2859165), (27, 1906110), (30, 1715499), (45, 1143666), (54, 953055), (81, 635370), (90, 571833), (135, 381222), (162, 317685), (243, 211790), (270, 190611), (405, 127074), (486, 105895), (810, 63537), (1215, 42358), (2430, 21179)]