49427415

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 44685513

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2393, 4131, 6885, 7179, 11965, 20655, 21537, 35895, 40681, 64611, 107685, 122043, 193833, 203405, 323055, 366129, 581499, 610215, 969165, 1098387, 1830645, 2907495, 3295161, 5491935, 9885483, 16475805, 49427415]

約数ペア:

[(1, 49427415), (3, 16475805), (5, 9885483), (9, 5491935), (15, 3295161), (17, 2907495), (27, 1830645), (45, 1098387), (51, 969165), (81, 610215), (85, 581499), (135, 366129), (153, 323055), (243, 203405), (255, 193833), (405, 122043), (459, 107685), (765, 64611), (1215, 40681), (1377, 35895), (2295, 21537), (2393, 20655), (4131, 11965), (6885, 7179)]