124734950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 247042224

約数和(自身を除く): 122307274

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 257, 425, 514, 571, 850, 1142, 1285, 2570, 2855, 4369, 5710, 6425, 8738, 9707, 12850, 14275, 19414, 21845, 28550, 43690, 48535, 97070, 109225, 146747, 218450, 242675, 293494, 485350, 733735, 1467470, 2494699, 3668675, 4989398, 7337350, 12473495, 24946990, 62367475, 124734950]

約数ペア:

[(1, 124734950), (2, 62367475), (5, 24946990), (10, 12473495), (17, 7337350), (25, 4989398), (34, 3668675), (50, 2494699), (85, 1467470), (170, 733735), (257, 485350), (425, 293494), (514, 242675), (571, 218450), (850, 146747), (1142, 109225), (1285, 97070), (2570, 48535), (2855, 43690), (4369, 28550), (5710, 21845), (6425, 19414), (8738, 14275), (9707, 12850)]