54879550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 115180128

約数和(自身を除く): 60300578

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 121, 193, 235, 242, 275, 386, 470, 517, 550, 605, 965, 1034, 1175, 1210, 1930, 2123, 2350, 2585, 3025, 4246, 4825, 5170, 5687, 6050, 9071, 9650, 10615, 11374, 12925, 18142, 21230, 23353, 25850, 28435, 45355, 46706, 53075, 56870, 90710, 99781, 106150, 116765, 142175, 199562, 226775, 233530, 284350, 453550, 498905, 583825, 997810, 1097591, 1167650, 2195182, 2494525, 4989050, 5487955, 10975910, 27439775, 54879550]

約数ペア:

[(1, 54879550), (2, 27439775), (5, 10975910), (10, 5487955), (11, 4989050), (22, 2494525), (25, 2195182), (47, 1167650), (50, 1097591), (55, 997810), (94, 583825), (110, 498905), (121, 453550), (193, 284350), (235, 233530), (242, 226775), (275, 199562), (386, 142175), (470, 116765), (517, 106150), (550, 99781), (605, 90710), (965, 56870), (1034, 53075), (1175, 46706), (1210, 45355), (1930, 28435), (2123, 25850), (2350, 23353), (2585, 21230), (3025, 18142), (4246, 12925), (4825, 11374), (5170, 10615), (5687, 9650), (6050, 9071)]