49852075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 80619840

約数和(自身を除く): 30767765

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1289, 1547, 2275, 2975, 5525, 6445, 7735, 9023, 16757, 21913, 32225, 38675, 45115, 83785, 109565, 117299, 153391, 225575, 284869, 418925, 547825, 586495, 766955, 1424345, 1994083, 2932475, 3834775, 7121725, 9970415, 49852075]

約数ペア:

[(1, 49852075), (5, 9970415), (7, 7121725), (13, 3834775), (17, 2932475), (25, 1994083), (35, 1424345), (65, 766955), (85, 586495), (91, 547825), (119, 418925), (175, 284869), (221, 225575), (325, 153391), (425, 117299), (455, 109565), (595, 83785), (1105, 45115), (1289, 38675), (1547, 32225), (2275, 21913), (2975, 16757), (5525, 9023), (6445, 7735)]