49716540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14537}}^1$

素因数の和:14571

約数の個数: 72

約数和(自身を含む): 158754960

約数和(自身を除く): 109038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14537, 29074, 43611, 58148, 72685, 87222, 130833, 145370, 174444, 218055, 261666, 276203, 290740, 436110, 523332, 552406, 654165, 828609, 872220, 1104812, 1308330, 1381015, 1657218, 2485827, 2616660, 2762030, 3314436, 4143045, 4971654, 5524060, 8286090, 9943308, 12429135, 16572180, 24858270, 49716540]

約数ペア:

[(1, 49716540), (2, 24858270), (3, 16572180), (4, 12429135), (5, 9943308), (6, 8286090), (9, 5524060), (10, 4971654), (12, 4143045), (15, 3314436), (18, 2762030), (19, 2616660), (20, 2485827), (30, 1657218), (36, 1381015), (38, 1308330), (45, 1104812), (57, 872220), (60, 828609), (76, 654165), (90, 552406), (95, 523332), (114, 436110), (171, 290740), (180, 276203), (190, 261666), (228, 218055), (285, 174444), (342, 145370), (380, 130833), (570, 87222), (684, 72685), (855, 58148), (1140, 43611), (1710, 29074), (3420, 14537)]