53165826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3367

約数の個数: 48

約数和(自身を含む): 132694848

約数和(自身を除く): 79529022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3221, 5502, 6442, 8253, 9663, 16506, 19326, 22547, 28989, 45094, 57978, 67641, 135282, 202923, 405846, 421951, 843902, 1265853, 2531706, 2953657, 3797559, 5907314, 7595118, 8860971, 17721942, 26582913, 53165826]

約数ペア:

[(1, 53165826), (2, 26582913), (3, 17721942), (6, 8860971), (7, 7595118), (9, 5907314), (14, 3797559), (18, 2953657), (21, 2531706), (42, 1265853), (63, 843902), (126, 421951), (131, 405846), (262, 202923), (393, 135282), (786, 67641), (917, 57978), (1179, 45094), (1834, 28989), (2358, 22547), (2751, 19326), (3221, 16506), (5502, 9663), (6442, 8253)]