54049660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6329}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 131866560

約数和(自身を除く): 77816900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6329, 8540, 12658, 25316, 31645, 44303, 63290, 88606, 126580, 177212, 221515, 386069, 443030, 772138, 886060, 1544276, 1930345, 2702483, 3860690, 5404966, 7721380, 10809932, 13512415, 27024830, 54049660]

約数ペア:

[(1, 54049660), (2, 27024830), (4, 13512415), (5, 10809932), (7, 7721380), (10, 5404966), (14, 3860690), (20, 2702483), (28, 1930345), (35, 1544276), (61, 886060), (70, 772138), (122, 443030), (140, 386069), (244, 221515), (305, 177212), (427, 126580), (610, 88606), (854, 63290), (1220, 44303), (1708, 31645), (2135, 25316), (4270, 12658), (6329, 8540)]