49206415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 15800945

約数列:

[1, 5, 17, 47, 85, 109, 113, 235, 545, 565, 799, 1853, 1921, 3995, 5123, 5311, 9265, 9605, 12317, 25615, 26555, 61585, 87091, 90287, 209389, 435455, 451435, 578899, 1046945, 2894495, 9841283, 49206415]

約数ペア:

[(1, 49206415), (5, 9841283), (17, 2894495), (47, 1046945), (85, 578899), (109, 451435), (113, 435455), (235, 209389), (545, 90287), (565, 87091), (799, 61585), (1853, 26555), (1921, 25615), (3995, 12317), (5123, 9605), (5311, 9265)]