26521730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 49097664

約数和(自身を除く): 22575934

約数列:

[1, 2, 5, 10, 53, 106, 163, 265, 307, 326, 530, 614, 815, 1535, 1630, 3070, 8639, 16271, 17278, 32542, 43195, 50041, 81355, 86390, 100082, 162710, 250205, 500410, 2652173, 5304346, 13260865, 26521730]

約数ペア:

[(1, 26521730), (2, 13260865), (5, 5304346), (10, 2652173), (53, 500410), (106, 250205), (163, 162710), (265, 100082), (307, 86390), (326, 81355), (530, 50041), (614, 43195), (815, 32542), (1535, 17278), (1630, 16271), (3070, 8639)]