53108838

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 127680000

約数和(自身を除く): 74571162

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, 1399, 1406, 1998, 2109, 2798, 4197, 4218, 6327, 8394, 12591, 12654, 18981, 25182, 26581, 37773, 37962, 51763, 53162, 75546, 79743, 103526, 155289, 159486, 239229, 310578, 465867, 478458, 717687, 931734, 983497, 1397601, 1435374, 1966994, 2795202, 2950491, 5900982, 8851473, 17702946, 26554419, 53108838]

約数ペア:

[(1, 53108838), (2, 26554419), (3, 17702946), (6, 8851473), (9, 5900982), (18, 2950491), (19, 2795202), (27, 1966994), (37, 1435374), (38, 1397601), (54, 983497), (57, 931734), (74, 717687), (111, 478458), (114, 465867), (171, 310578), (222, 239229), (333, 159486), (342, 155289), (513, 103526), (666, 79743), (703, 75546), (999, 53162), (1026, 51763), (1399, 37962), (1406, 37773), (1998, 26581), (2109, 25182), (2798, 18981), (4197, 12654), (4218, 12591), (6327, 8394)]