48491157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 82494720

約数和(自身を除く): 34003563

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 61, 109, 143, 183, 187, 221, 327, 429, 561, 663, 671, 793, 1037, 1199, 1417, 1853, 2013, 2379, 2431, 3111, 3597, 4251, 5559, 6649, 7293, 8723, 11407, 13481, 15587, 19947, 20383, 24089, 26169, 34221, 40443, 46761, 61149, 72267, 73139, 86437, 113033, 148291, 219417, 259311, 264979, 339099, 444873, 794937, 950807, 1243363, 1469429, 2852421, 3730089, 4408287, 16163719, 48491157]

約数ペア:

[(1, 48491157), (3, 16163719), (11, 4408287), (13, 3730089), (17, 2852421), (33, 1469429), (39, 1243363), (51, 950807), (61, 794937), (109, 444873), (143, 339099), (183, 264979), (187, 259311), (221, 219417), (327, 148291), (429, 113033), (561, 86437), (663, 73139), (671, 72267), (793, 61149), (1037, 46761), (1199, 40443), (1417, 34221), (1853, 26169), (2013, 24089), (2379, 20383), (2431, 19947), (3111, 15587), (3597, 13481), (4251, 11407), (5559, 8723), (6649, 7293)]