53455270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 107602992

約数和(自身を除く): 54147722

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 173, 265, 346, 530, 583, 865, 1166, 1730, 1903, 2809, 2915, 3806, 5618, 5830, 9169, 9515, 14045, 18338, 19030, 28090, 30899, 45845, 61798, 91690, 100859, 154495, 201718, 308990, 485957, 504295, 971914, 1008590, 2429785, 4859570, 5345527, 10691054, 26727635, 53455270]

約数ペア:

[(1, 53455270), (2, 26727635), (5, 10691054), (10, 5345527), (11, 4859570), (22, 2429785), (53, 1008590), (55, 971914), (106, 504295), (110, 485957), (173, 308990), (265, 201718), (346, 154495), (530, 100859), (583, 91690), (865, 61798), (1166, 45845), (1730, 30899), (1903, 28090), (2809, 19030), (2915, 18338), (3806, 14045), (5618, 9515), (5830, 9169)]