50766898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 100880640

約数和(自身を除く): 50113742

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 53, 91, 106, 133, 182, 247, 266, 277, 371, 494, 554, 689, 742, 1007, 1378, 1729, 1939, 2014, 3458, 3601, 3878, 4823, 5263, 7049, 7202, 9646, 10526, 13091, 14098, 14681, 25207, 26182, 29362, 36841, 50414, 68419, 73682, 91637, 102767, 136838, 183274, 190853, 205534, 278939, 381706, 478933, 557878, 957866, 1335971, 1952573, 2671942, 3626207, 3905146, 7252414, 25383449, 50766898]

約数ペア:

[(1, 50766898), (2, 25383449), (7, 7252414), (13, 3905146), (14, 3626207), (19, 2671942), (26, 1952573), (38, 1335971), (53, 957866), (91, 557878), (106, 478933), (133, 381706), (182, 278939), (247, 205534), (266, 190853), (277, 183274), (371, 136838), (494, 102767), (554, 91637), (689, 73682), (742, 68419), (1007, 50414), (1378, 36841), (1729, 29362), (1939, 26182), (2014, 25207), (3458, 14681), (3601, 14098), (3878, 13091), (4823, 10526), (5263, 9646), (7049, 7202)]