51875121

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2803}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 71782400

約数和(自身を除く): 19907279

約数列:

[1, 3, 31, 93, 199, 597, 2803, 6169, 8409, 18507, 86893, 260679, 557797, 1673391, 17291707, 51875121]

約数ペア:

[(1, 51875121), (3, 17291707), (31, 1673391), (93, 557797), (199, 260679), (597, 86893), (2803, 18507), (6169, 8409)]