49351835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 18688165

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 449, 1157, 1235, 1691, 2245, 5785, 5837, 8455, 8531, 21983, 29185, 39961, 42655, 109915, 110903, 199805, 519493, 554515, 759259, 2597465, 3796295, 9870367, 49351835]

約数ペア:

[(1, 49351835), (5, 9870367), (13, 3796295), (19, 2597465), (65, 759259), (89, 554515), (95, 519493), (247, 199805), (445, 110903), (449, 109915), (1157, 42655), (1235, 39961), (1691, 29185), (2245, 21983), (5785, 8531), (5837, 8455)]