52520868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 139845888

約数和(自身を除く): 87325020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 463, 548, 822, 828, 926, 1233, 1389, 1644, 1852, 2466, 2778, 3151, 4167, 4932, 5556, 6302, 8334, 9453, 10649, 12604, 16668, 18906, 21298, 28359, 31947, 37812, 42596, 56718, 63431, 63894, 95841, 113436, 126862, 127788, 190293, 191682, 253724, 380586, 383364, 570879, 761172, 1141758, 1458913, 2283516, 2917826, 4376739, 5835652, 8753478, 13130217, 17506956, 26260434, 52520868]

約数ペア:

[(1, 52520868), (2, 26260434), (3, 17506956), (4, 13130217), (6, 8753478), (9, 5835652), (12, 4376739), (18, 2917826), (23, 2283516), (36, 1458913), (46, 1141758), (69, 761172), (92, 570879), (137, 383364), (138, 380586), (207, 253724), (274, 191682), (276, 190293), (411, 127788), (414, 126862), (463, 113436), (548, 95841), (822, 63894), (828, 63431), (926, 56718), (1233, 42596), (1389, 37812), (1644, 31947), (1852, 28359), (2466, 21298), (2778, 18906), (3151, 16668), (4167, 12604), (4932, 10649), (5556, 9453), (6302, 8334)]