53989754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 105583680

約数和(自身を除く): 51593926

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1201, 1729, 2366, 2402, 3211, 3458, 6422, 8407, 15613, 16814, 22477, 22819, 31226, 44954, 45638, 109291, 159733, 202969, 218582, 296647, 319466, 405938, 593294, 1420783, 2076529, 2841566, 3856411, 4153058, 7712822, 26994877, 53989754]

約数ペア:

[(1, 53989754), (2, 26994877), (7, 7712822), (13, 4153058), (14, 3856411), (19, 2841566), (26, 2076529), (38, 1420783), (91, 593294), (133, 405938), (169, 319466), (182, 296647), (247, 218582), (266, 202969), (338, 159733), (494, 109291), (1183, 45638), (1201, 44954), (1729, 31226), (2366, 22819), (2402, 22477), (3211, 16814), (3458, 15613), (6422, 8407)]