52320500

素因数分解:

$2^2\times 5^3\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 114987600

約数和(自身を除く): 62667100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 269, 389, 500, 538, 778, 1076, 1345, 1556, 1945, 2690, 3890, 5380, 6725, 7780, 9725, 13450, 19450, 26900, 33625, 38900, 48625, 67250, 97250, 104641, 134500, 194500, 209282, 418564, 523205, 1046410, 2092820, 2616025, 5232050, 10464100, 13080125, 26160250, 52320500]

約数ペア:

[(1, 52320500), (2, 26160250), (4, 13080125), (5, 10464100), (10, 5232050), (20, 2616025), (25, 2092820), (50, 1046410), (100, 523205), (125, 418564), (250, 209282), (269, 194500), (389, 134500), (500, 104641), (538, 97250), (778, 67250), (1076, 48625), (1345, 38900), (1556, 33625), (1945, 26900), (2690, 19450), (3890, 13450), (5380, 9725), (6725, 7780)]