55561548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 161136640

約数和(自身を除く): 105575092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1123, 1178, 1302, 1596, 1767, 2246, 2356, 2604, 3369, 3534, 4123, 4492, 6738, 7068, 7861, 8246, 12369, 13476, 15722, 16492, 21337, 23583, 24738, 31444, 34813, 42674, 47166, 49476, 64011, 69626, 85348, 94332, 104439, 128022, 139252, 149359, 208878, 243691, 256044, 298718, 417756, 448077, 487382, 597436, 661447, 731073, 896154, 974764, 1322894, 1462146, 1792308, 1984341, 2645788, 2924292, 3968682, 4630129, 7937364, 9260258, 13890387, 18520516, 27780774, 55561548]

約数ペア:

[(1, 55561548), (2, 27780774), (3, 18520516), (4, 13890387), (6, 9260258), (7, 7937364), (12, 4630129), (14, 3968682), (19, 2924292), (21, 2645788), (28, 1984341), (31, 1792308), (38, 1462146), (42, 1322894), (57, 974764), (62, 896154), (76, 731073), (84, 661447), (93, 597436), (114, 487382), (124, 448077), (133, 417756), (186, 298718), (217, 256044), (228, 243691), (266, 208878), (372, 149359), (399, 139252), (434, 128022), (532, 104439), (589, 94332), (651, 85348), (798, 69626), (868, 64011), (1123, 49476), (1178, 47166), (1302, 42674), (1596, 34813), (1767, 31444), (2246, 24738), (2356, 23583), (2604, 21337), (3369, 16492), (3534, 15722), (4123, 13476), (4492, 12369), (6738, 8246), (7068, 7861)]