249433131050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1932841}}^1$

素因数の和:1932971

約数の個数: 48

約数和(自身を含む): 485336626200

約数和(自身を除く): 235903495150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 725, 890, 1450, 2225, 2581, 4450, 5162, 12905, 25810, 64525, 129050, 1932841, 3865682, 9664205, 19328410, 48321025, 56052389, 96642050, 112104778, 172022849, 280261945, 344045698, 560523890, 860114245, 1401309725, 1720228490, 2802619450, 4300571225, 4988662621, 8601142450, 9977325242, 24943313105, 49886626210, 124716565525, 249433131050]

約数ペア:

[(1, 249433131050), (2, 124716565525), (5, 49886626210), (10, 24943313105), (25, 9977325242), (29, 8601142450), (50, 4988662621), (58, 4300571225), (89, 2802619450), (145, 1720228490), (178, 1401309725), (290, 860114245), (445, 560523890), (725, 344045698), (890, 280261945), (1450, 172022849), (2225, 112104778), (2581, 96642050), (4450, 56052389), (5162, 48321025), (12905, 19328410), (25810, 9664205), (64525, 3865682), (129050, 1932841)]