51609525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 95856960

約数和(自身を除く): 44247435

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 121, 141, 165, 235, 275, 363, 517, 605, 705, 825, 1175, 1331, 1551, 1815, 2585, 3025, 3525, 3993, 5687, 6655, 7755, 9075, 12925, 14641, 17061, 19965, 28435, 33275, 38775, 43923, 62557, 73205, 85305, 99825, 142175, 187671, 219615, 312785, 366025, 426525, 688127, 938355, 1098075, 1563925, 2064381, 3440635, 4691775, 10321905, 17203175, 51609525]

約数ペア:

[(1, 51609525), (3, 17203175), (5, 10321905), (11, 4691775), (15, 3440635), (25, 2064381), (33, 1563925), (47, 1098075), (55, 938355), (75, 688127), (121, 426525), (141, 366025), (165, 312785), (235, 219615), (275, 187671), (363, 142175), (517, 99825), (605, 85305), (705, 73205), (825, 62557), (1175, 43923), (1331, 38775), (1551, 33275), (1815, 28435), (2585, 19965), (3025, 17061), (3525, 14641), (3993, 12925), (5687, 9075), (6655, 7755)]