54839988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{217619}}^1$

素因数の和:217636

約数の個数: 36

約数和(自身を含む): 158427360

約数和(自身を除く): 103587372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 217619, 435238, 652857, 870476, 1305714, 1523333, 1958571, 2611428, 3046666, 3917142, 4569999, 6093332, 7834284, 9139998, 13709997, 18279996, 27419994, 54839988]

約数ペア:

[(1, 54839988), (2, 27419994), (3, 18279996), (4, 13709997), (6, 9139998), (7, 7834284), (9, 6093332), (12, 4569999), (14, 3917142), (18, 3046666), (21, 2611428), (28, 1958571), (36, 1523333), (42, 1305714), (63, 870476), (84, 652857), (126, 435238), (252, 217619)]