56142810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1993}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 146511144

約数和(自身を除く): 90368334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 1993, 2817, 3130, 3986, 4695, 5634, 5979, 9390, 9965, 11958, 14085, 17937, 19930, 28170, 29895, 35874, 59790, 89685, 179370, 623809, 1247618, 1871427, 3119045, 3742854, 5614281, 6238090, 9357135, 11228562, 18714270, 28071405, 56142810]

約数ペア:

[(1, 56142810), (2, 28071405), (3, 18714270), (5, 11228562), (6, 9357135), (9, 6238090), (10, 5614281), (15, 3742854), (18, 3119045), (30, 1871427), (45, 1247618), (90, 623809), (313, 179370), (626, 89685), (939, 59790), (1565, 35874), (1878, 29895), (1993, 28170), (2817, 19930), (3130, 17937), (3986, 14085), (4695, 11958), (5634, 9965), (5979, 9390)]