49349025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 97803264

約数和(自身を除く): 48454239

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 127, 157, 165, 225, 275, 381, 471, 495, 635, 785, 825, 1143, 1397, 1413, 1727, 1905, 2355, 2475, 3175, 3925, 4191, 5181, 5715, 6985, 7065, 8635, 9525, 11775, 12573, 15543, 19939, 20955, 25905, 28575, 34925, 35325, 43175, 59817, 62865, 77715, 99695, 104775, 129525, 179451, 219329, 299085, 314325, 388575, 498475, 657987, 897255, 1096645, 1495425, 1973961, 3289935, 4486275, 5483225, 9869805, 16449675, 49349025]

約数ペア:

[(1, 49349025), (3, 16449675), (5, 9869805), (9, 5483225), (11, 4486275), (15, 3289935), (25, 1973961), (33, 1495425), (45, 1096645), (55, 897255), (75, 657987), (99, 498475), (127, 388575), (157, 314325), (165, 299085), (225, 219329), (275, 179451), (381, 129525), (471, 104775), (495, 99695), (635, 77715), (785, 62865), (825, 59817), (1143, 43175), (1397, 35325), (1413, 34925), (1727, 28575), (1905, 25905), (2355, 20955), (2475, 19939), (3175, 15543), (3925, 12573), (4191, 11775), (5181, 9525), (5715, 8635), (6985, 7065)]