52408972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 119168000

約数和(自身を除く): 66759028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 499, 682, 847, 868, 998, 1364, 1694, 1996, 2387, 3388, 3493, 3751, 4774, 5489, 6986, 7502, 9548, 10978, 13972, 15004, 15469, 21956, 26257, 30938, 38423, 52514, 60379, 61876, 76846, 105028, 108283, 120758, 153692, 170159, 216566, 241516, 340318, 422653, 433132, 680636, 845306, 1191113, 1690612, 1871749, 2382226, 3743498, 4764452, 7486996, 13102243, 26204486, 52408972]

約数ペア:

[(1, 52408972), (2, 26204486), (4, 13102243), (7, 7486996), (11, 4764452), (14, 3743498), (22, 2382226), (28, 1871749), (31, 1690612), (44, 1191113), (62, 845306), (77, 680636), (121, 433132), (124, 422653), (154, 340318), (217, 241516), (242, 216566), (308, 170159), (341, 153692), (434, 120758), (484, 108283), (499, 105028), (682, 76846), (847, 61876), (868, 60379), (998, 52514), (1364, 38423), (1694, 30938), (1996, 26257), (2387, 21956), (3388, 15469), (3493, 15004), (3751, 13972), (4774, 10978), (5489, 9548), (6986, 7502)]