52028180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 113714496

約数和(自身を除く): 61686316

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 947, 1340, 1894, 2747, 3788, 4735, 5494, 9470, 10988, 13735, 18940, 27470, 38827, 54940, 63449, 77654, 126898, 155308, 194135, 253796, 317245, 388270, 634490, 776540, 1268980, 2601409, 5202818, 10405636, 13007045, 26014090, 52028180]

約数ペア:

[(1, 52028180), (2, 26014090), (4, 13007045), (5, 10405636), (10, 5202818), (20, 2601409), (41, 1268980), (67, 776540), (82, 634490), (134, 388270), (164, 317245), (205, 253796), (268, 194135), (335, 155308), (410, 126898), (670, 77654), (820, 63449), (947, 54940), (1340, 38827), (1894, 27470), (2747, 18940), (3788, 13735), (4735, 10988), (5494, 9470)]