54271525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 84958848

約数和(自身を除く): 30687323

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 233, 275, 385, 605, 847, 1165, 1331, 1631, 1925, 2563, 3025, 4235, 5825, 6655, 8155, 9317, 12815, 17941, 21175, 28193, 33275, 40775, 46585, 64075, 89705, 140965, 197351, 232925, 310123, 448525, 704825, 986755, 1550615, 2170861, 4933775, 7753075, 10854305, 54271525]

約数ペア:

[(1, 54271525), (5, 10854305), (7, 7753075), (11, 4933775), (25, 2170861), (35, 1550615), (55, 986755), (77, 704825), (121, 448525), (175, 310123), (233, 232925), (275, 197351), (385, 140965), (605, 89705), (847, 64075), (1165, 46585), (1331, 40775), (1631, 33275), (1925, 28193), (2563, 21175), (3025, 17941), (4235, 12815), (5825, 9317), (6655, 8155)]