49767765

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 81840000

約数和(自身を除く): 32072235

約数列:

[1, 3, 5, 15, 61, 109, 183, 305, 327, 499, 545, 915, 1497, 1635, 2495, 6649, 7485, 19947, 30439, 33245, 54391, 91317, 99735, 152195, 163173, 271955, 456585, 815865, 3317851, 9953553, 16589255, 49767765]

約数ペア:

[(1, 49767765), (3, 16589255), (5, 9953553), (15, 3317851), (61, 815865), (109, 456585), (183, 271955), (305, 163173), (327, 152195), (499, 99735), (545, 91317), (915, 54391), (1497, 33245), (1635, 30439), (2495, 19947), (6649, 7485)]