48994740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90731}}^1$

素因数の和:90749

約数の個数: 48

約数和(自身を含む): 152429760

約数和(自身を除く): 103435020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90731, 181462, 272193, 362924, 453655, 544386, 816579, 907310, 1088772, 1360965, 1633158, 1814620, 2449737, 2721930, 3266316, 4082895, 4899474, 5443860, 8165790, 9798948, 12248685, 16331580, 24497370, 48994740]

約数ペア:

[(1, 48994740), (2, 24497370), (3, 16331580), (4, 12248685), (5, 9798948), (6, 8165790), (9, 5443860), (10, 4899474), (12, 4082895), (15, 3266316), (18, 2721930), (20, 2449737), (27, 1814620), (30, 1633158), (36, 1360965), (45, 1088772), (54, 907310), (60, 816579), (90, 544386), (108, 453655), (135, 362924), (180, 272193), (270, 181462), (540, 90731)]