52900520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19739}}^1$

素因数の和:19817

約数の個数: 32

約数和(自身を含む): 120808800

約数和(自身を除く): 67908280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 19739, 39478, 78956, 98695, 157912, 197390, 394780, 789560, 1322513, 2645026, 5290052, 6612565, 10580104, 13225130, 26450260, 52900520]

約数ペア:

[(1, 52900520), (2, 26450260), (4, 13225130), (5, 10580104), (8, 6612565), (10, 5290052), (20, 2645026), (40, 1322513), (67, 789560), (134, 394780), (268, 197390), (335, 157912), (536, 98695), (670, 78956), (1340, 39478), (2680, 19739)]