49805375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{12853}}^1$

素因数の和:12899

約数の個数: 16

約数和(自身を含む): 64167168

約数和(自身を除く): 14361793

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 12853, 64265, 321325, 398443, 1606625, 1992215, 9961075, 49805375]

約数ペア:

[(1, 49805375), (5, 9961075), (25, 1992215), (31, 1606625), (125, 398443), (155, 321325), (775, 64265), (3875, 12853)]