53099415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 100352160

約数和(自身を除く): 47252745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1361, 1445, 2295, 2601, 4083, 4335, 6805, 7803, 12249, 13005, 20415, 23137, 36747, 39015, 61245, 69411, 115685, 183735, 208233, 347055, 393329, 624699, 1041165, 1179987, 1966645, 3123495, 3539961, 5899935, 10619883, 17699805, 53099415]

約数ペア:

[(1, 53099415), (3, 17699805), (5, 10619883), (9, 5899935), (15, 3539961), (17, 3123495), (27, 1966645), (45, 1179987), (51, 1041165), (85, 624699), (135, 393329), (153, 347055), (255, 208233), (289, 183735), (459, 115685), (765, 69411), (867, 61245), (1361, 39015), (1445, 36747), (2295, 23137), (2601, 20415), (4083, 13005), (4335, 12249), (6805, 7803)]