48502503

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 85098720

約数和(自身を除く): 36596217

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 601, 1281, 1323, 1647, 1803, 2989, 3843, 4207, 5409, 8967, 11529, 12621, 16227, 26901, 29449, 36661, 37863, 80703, 88347, 109983, 113589, 256627, 265041, 329949, 769881, 795123, 989847, 1796389, 2309643, 5389167, 6928929, 16167501, 48502503]

約数ペア:

[(1, 48502503), (3, 16167501), (7, 6928929), (9, 5389167), (21, 2309643), (27, 1796389), (49, 989847), (61, 795123), (63, 769881), (147, 329949), (183, 265041), (189, 256627), (427, 113589), (441, 109983), (549, 88347), (601, 80703), (1281, 37863), (1323, 36661), (1647, 29449), (1803, 26901), (2989, 16227), (3843, 12621), (4207, 11529), (5409, 8967)]