56506212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 168307776

約数和(自身を除く): 111801564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 311, 412, 441, 588, 618, 622, 721, 882, 927, 933, 1236, 1244, 1442, 1764, 1854, 1866, 2163, 2177, 2799, 2884, 3708, 3732, 4326, 4354, 5047, 5598, 6489, 6531, 8652, 8708, 10094, 11196, 12978, 13062, 15141, 15239, 19593, 20188, 25956, 26124, 30282, 30478, 32033, 39186, 45423, 45717, 60564, 60956, 64066, 78372, 90846, 91434, 96099, 128132, 137151, 181692, 182868, 192198, 224231, 274302, 288297, 384396, 448462, 548604, 576594, 672693, 896924, 1153188, 1345386, 1569617, 2018079, 2690772, 3139234, 4036158, 4708851, 6278468, 8072316, 9417702, 14126553, 18835404, 28253106, 56506212]

約数ペア:

[(1, 56506212), (2, 28253106), (3, 18835404), (4, 14126553), (6, 9417702), (7, 8072316), (9, 6278468), (12, 4708851), (14, 4036158), (18, 3139234), (21, 2690772), (28, 2018079), (36, 1569617), (42, 1345386), (49, 1153188), (63, 896924), (84, 672693), (98, 576594), (103, 548604), (126, 448462), (147, 384396), (196, 288297), (206, 274302), (252, 224231), (294, 192198), (309, 182868), (311, 181692), (412, 137151), (441, 128132), (588, 96099), (618, 91434), (622, 90846), (721, 78372), (882, 64066), (927, 60956), (933, 60564), (1236, 45717), (1244, 45423), (1442, 39186), (1764, 32033), (1854, 30478), (1866, 30282), (2163, 26124), (2177, 25956), (2799, 20188), (2884, 19593), (3708, 15239), (3732, 15141), (4326, 13062), (4354, 12978), (5047, 11196), (5598, 10094), (6489, 8708), (6531, 8652)]