53968390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{953}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 111274560

約数和(自身を除く): 57306170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 809, 953, 1618, 1906, 4045, 4765, 5663, 6671, 8090, 9530, 11326, 13342, 28315, 33355, 56630, 66710, 770977, 1541954, 3854885, 5396839, 7709770, 10793678, 26984195, 53968390]

約数ペア:

[(1, 53968390), (2, 26984195), (5, 10793678), (7, 7709770), (10, 5396839), (14, 3854885), (35, 1541954), (70, 770977), (809, 66710), (953, 56630), (1618, 33355), (1906, 28315), (4045, 13342), (4765, 11326), (5663, 9530), (6671, 8090)]