52130995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 24914765

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 2089, 3565, 4991, 10445, 14623, 24955, 48047, 64759, 73115, 240235, 323795, 336329, 453313, 1489457, 1681645, 2266565, 7447285, 10426199, 52130995]

約数ペア:

[(1, 52130995), (5, 10426199), (7, 7447285), (23, 2266565), (31, 1681645), (35, 1489457), (115, 453313), (155, 336329), (161, 323795), (217, 240235), (713, 73115), (805, 64759), (1085, 48047), (2089, 24955), (3565, 14623), (4991, 10445)]