26851409750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{3607}}^1$

素因数の和:6342

約数の個数: 64

約数和(自身を含む): 54870925824

約数和(自身を除く): 28019516074

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2707, 2750, 3607, 5414, 7214, 13535, 18035, 27070, 29777, 36070, 39677, 59554, 67675, 79354, 90175, 135350, 148885, 180350, 198385, 297770, 338375, 396770, 450875, 676750, 744425, 901750, 991925, 1488850, 1983850, 3722125, 4959625, 7444250, 9764149, 9919250, 19528298, 48820745, 97641490, 107405639, 214811278, 244103725, 488207450, 537028195, 1074056390, 1220518625, 2441037250, 2685140975, 5370281950, 13425704875, 26851409750]

約数ペア:

[(1, 26851409750), (2, 13425704875), (5, 5370281950), (10, 2685140975), (11, 2441037250), (22, 1220518625), (25, 1074056390), (50, 537028195), (55, 488207450), (110, 244103725), (125, 214811278), (250, 107405639), (275, 97641490), (550, 48820745), (1375, 19528298), (2707, 9919250), (2750, 9764149), (3607, 7444250), (5414, 4959625), (7214, 3722125), (13535, 1983850), (18035, 1488850), (27070, 991925), (29777, 901750), (36070, 744425), (39677, 676750), (59554, 450875), (67675, 396770), (79354, 338375), (90175, 297770), (135350, 198385), (148885, 180350)]