55654728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 143616000

約数和(自身を除く): 87961272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 199, 258, 271, 344, 398, 516, 542, 597, 796, 813, 1032, 1084, 1194, 1592, 1626, 2168, 2388, 3252, 4776, 6504, 8557, 11653, 17114, 23306, 25671, 34228, 34959, 46612, 51342, 53929, 68456, 69918, 93224, 102684, 107858, 139836, 161787, 205368, 215716, 279672, 323574, 431432, 647148, 1294296, 2318947, 4637894, 6956841, 9275788, 13913682, 18551576, 27827364, 55654728]

約数ペア:

[(1, 55654728), (2, 27827364), (3, 18551576), (4, 13913682), (6, 9275788), (8, 6956841), (12, 4637894), (24, 2318947), (43, 1294296), (86, 647148), (129, 431432), (172, 323574), (199, 279672), (258, 215716), (271, 205368), (344, 161787), (398, 139836), (516, 107858), (542, 102684), (597, 93224), (796, 69918), (813, 68456), (1032, 53929), (1084, 51342), (1194, 46612), (1592, 34959), (1626, 34228), (2168, 25671), (2388, 23306), (3252, 17114), (4776, 11653), (6504, 8557)]