51108519

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31607}}^1$

素因数の和:31635

約数の個数: 24

約数和(自身を含む): 86479488

約数和(自身を除く): 35370969

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 31607, 94821, 221249, 347677, 663747, 1043031, 1548743, 2433739, 4646229, 7301217, 17036173, 51108519]

約数ペア:

[(1, 51108519), (3, 17036173), (7, 7301217), (11, 4646229), (21, 2433739), (33, 1548743), (49, 1043031), (77, 663747), (147, 347677), (231, 221249), (539, 94821), (1617, 31607)]