51507222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{660349}}^1$

素因数の和:660367

約数の個数: 16

約数和(自身を含む): 110938800

約数和(自身を除く): 59431578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 660349, 1320698, 1981047, 3962094, 8584537, 17169074, 25753611, 51507222]

約数ペア:

[(1, 51507222), (2, 25753611), (3, 17169074), (6, 8584537), (13, 3962094), (26, 1981047), (39, 1320698), (78, 660349)]