51225370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31817}}^1$

素因数の和:31854

約数の個数: 32

約数和(自身を含む): 109963008

約数和(自身を除く): 58737638

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 31817, 63634, 159085, 222719, 318170, 445438, 731791, 1113595, 1463582, 2227190, 3658955, 5122537, 7317910, 10245074, 25612685, 51225370]

約数ペア:

[(1, 51225370), (2, 25612685), (5, 10245074), (7, 7317910), (10, 5122537), (14, 3658955), (23, 2227190), (35, 1463582), (46, 1113595), (70, 731791), (115, 445438), (161, 318170), (230, 222719), (322, 159085), (805, 63634), (1610, 31817)]