55645744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 141848064

約数和(自身を除く): 86202320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 47, 56, 62, 77, 88, 94, 112, 124, 154, 176, 188, 217, 248, 308, 329, 341, 376, 434, 496, 517, 616, 658, 682, 752, 868, 961, 1034, 1232, 1316, 1364, 1457, 1736, 1922, 2068, 2387, 2632, 2728, 2914, 3472, 3619, 3844, 4136, 4774, 5264, 5456, 5828, 6727, 7238, 7688, 8272, 9548, 10199, 10571, 11656, 13454, 14476, 15376, 16027, 19096, 20398, 21142, 23312, 26908, 28952, 32054, 38192, 40796, 42284, 45167, 53816, 57904, 64108, 73997, 81592, 84568, 90334, 107632, 112189, 128216, 147994, 163184, 169136, 180668, 224378, 256432, 295988, 316169, 361336, 448756, 496837, 591976, 632338, 722672, 897512, 993674, 1183952, 1264676, 1795024, 1987348, 2529352, 3477859, 3974696, 5058704, 6955718, 7949392, 13911436, 27822872, 55645744]

約数ペア:

[(1, 55645744), (2, 27822872), (4, 13911436), (7, 7949392), (8, 6955718), (11, 5058704), (14, 3974696), (16, 3477859), (22, 2529352), (28, 1987348), (31, 1795024), (44, 1264676), (47, 1183952), (56, 993674), (62, 897512), (77, 722672), (88, 632338), (94, 591976), (112, 496837), (124, 448756), (154, 361336), (176, 316169), (188, 295988), (217, 256432), (248, 224378), (308, 180668), (329, 169136), (341, 163184), (376, 147994), (434, 128216), (496, 112189), (517, 107632), (616, 90334), (658, 84568), (682, 81592), (752, 73997), (868, 64108), (961, 57904), (1034, 53816), (1232, 45167), (1316, 42284), (1364, 40796), (1457, 38192), (1736, 32054), (1922, 28952), (2068, 26908), (2387, 23312), (2632, 21142), (2728, 20398), (2914, 19096), (3472, 16027), (3619, 15376), (3844, 14476), (4136, 13454), (4774, 11656), (5264, 10571), (5456, 10199), (5828, 9548), (6727, 8272), (7238, 7688)]