53912103920

素因数分解:

$2^4\times 5^1\times {\mathrm{947}}^1\times {\mathrm{711617}}^1$

素因数の和:712577

約数の個数: 40

約数和(自身を含む): 125478178704

約数和(自身を除く): 71566074784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 947, 1894, 3788, 4735, 7576, 9470, 15152, 18940, 37880, 75760, 711617, 1423234, 2846468, 3558085, 5692936, 7116170, 11385872, 14232340, 28464680, 56929360, 673901299, 1347802598, 2695605196, 3369506495, 5391210392, 6739012990, 10782420784, 13478025980, 26956051960, 53912103920]

約数ペア:

[(1, 53912103920), (2, 26956051960), (4, 13478025980), (5, 10782420784), (8, 6739012990), (10, 5391210392), (16, 3369506495), (20, 2695605196), (40, 1347802598), (80, 673901299), (947, 56929360), (1894, 28464680), (3788, 14232340), (4735, 11385872), (7576, 7116170), (9470, 5692936), (15152, 3558085), (18940, 2846468), (37880, 1423234), (75760, 711617)]