53488458

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 128592000

約数和(自身を除く): 75103542

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1409, 1998, 2109, 2818, 4218, 4227, 6327, 8454, 12654, 12681, 18981, 25362, 26771, 37962, 38043, 52133, 53542, 76086, 80313, 104266, 156399, 160626, 240939, 312798, 469197, 481878, 722817, 938394, 990527, 1407591, 1445634, 1981054, 2815182, 2971581, 5943162, 8914743, 17829486, 26744229, 53488458]

約数ペア:

[(1, 53488458), (2, 26744229), (3, 17829486), (6, 8914743), (9, 5943162), (18, 2971581), (19, 2815182), (27, 1981054), (37, 1445634), (38, 1407591), (54, 990527), (57, 938394), (74, 722817), (111, 481878), (114, 469197), (171, 312798), (222, 240939), (333, 160626), (342, 156399), (513, 104266), (666, 80313), (703, 76086), (999, 53542), (1026, 52133), (1406, 38043), (1409, 37962), (1998, 26771), (2109, 25362), (2818, 18981), (4218, 12681), (4227, 12654), (6327, 8454)]