53813844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 156461760

約数和(自身を除く): 102647916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1193, 1253, 1611, 2148, 2386, 2506, 3222, 3579, 3759, 4772, 5012, 6444, 7158, 7518, 8351, 10737, 11277, 14316, 15036, 16702, 21474, 22554, 25053, 33404, 42948, 45108, 50106, 75159, 100212, 150318, 213547, 300636, 427094, 640641, 854188, 1281282, 1494829, 1921923, 2562564, 2989658, 3843846, 4484487, 5979316, 7687692, 8968974, 13453461, 17937948, 26906922, 53813844]

約数ペア:

[(1, 53813844), (2, 26906922), (3, 17937948), (4, 13453461), (6, 8968974), (7, 7687692), (9, 5979316), (12, 4484487), (14, 3843846), (18, 2989658), (21, 2562564), (28, 1921923), (36, 1494829), (42, 1281282), (63, 854188), (84, 640641), (126, 427094), (179, 300636), (252, 213547), (358, 150318), (537, 100212), (716, 75159), (1074, 50106), (1193, 45108), (1253, 42948), (1611, 33404), (2148, 25053), (2386, 22554), (2506, 21474), (3222, 16702), (3579, 15036), (3759, 14316), (4772, 11277), (5012, 10737), (6444, 8351), (7158, 7518)]