52449165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 100094280

約数和(自身を除く): 47645115

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 109, 111, 153, 185, 255, 289, 327, 333, 545, 555, 629, 765, 867, 981, 1445, 1635, 1665, 1853, 1887, 2601, 3145, 4033, 4335, 4905, 5559, 5661, 9265, 9435, 10693, 12099, 13005, 16677, 20165, 27795, 28305, 31501, 32079, 36297, 53465, 60495, 68561, 83385, 94503, 96237, 157505, 160395, 181485, 205683, 283509, 342805, 472515, 481185, 617049, 1028415, 1165537, 1417545, 3085245, 3496611, 5827685, 10489833, 17483055, 52449165]

約数ペア:

[(1, 52449165), (3, 17483055), (5, 10489833), (9, 5827685), (15, 3496611), (17, 3085245), (37, 1417545), (45, 1165537), (51, 1028415), (85, 617049), (109, 481185), (111, 472515), (153, 342805), (185, 283509), (255, 205683), (289, 181485), (327, 160395), (333, 157505), (545, 96237), (555, 94503), (629, 83385), (765, 68561), (867, 60495), (981, 53465), (1445, 36297), (1635, 32079), (1665, 31501), (1853, 28305), (1887, 27795), (2601, 20165), (3145, 16677), (4033, 13005), (4335, 12099), (4905, 10693), (5559, 9435), (5661, 9265)]