81773050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 159936192

約数和(自身を除く): 78163142

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 211, 230, 337, 422, 575, 674, 1055, 1150, 1685, 2110, 3370, 4853, 5275, 7751, 8425, 9706, 10550, 15502, 16850, 24265, 38755, 48530, 71107, 77510, 121325, 142214, 193775, 242650, 355535, 387550, 711070, 1635461, 1777675, 3270922, 3555350, 8177305, 16354610, 40886525, 81773050]

約数ペア:

[(1, 81773050), (2, 40886525), (5, 16354610), (10, 8177305), (23, 3555350), (25, 3270922), (46, 1777675), (50, 1635461), (115, 711070), (211, 387550), (230, 355535), (337, 242650), (422, 193775), (575, 142214), (674, 121325), (1055, 77510), (1150, 71107), (1685, 48530), (2110, 38755), (3370, 24265), (4853, 16850), (5275, 15502), (7751, 10550), (8425, 9706)]