47708210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 99221760

約数和(自身を除く): 51513550

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 109, 110, 115, 173, 218, 230, 253, 346, 506, 545, 865, 1090, 1199, 1265, 1730, 1903, 2398, 2507, 2530, 3806, 3979, 5014, 5995, 7958, 9515, 11990, 12535, 18857, 19030, 19895, 25070, 27577, 37714, 39790, 43769, 55154, 87538, 94285, 137885, 188570, 207427, 218845, 275770, 414854, 433711, 437690, 867422, 1037135, 2074270, 2168555, 4337110, 4770821, 9541642, 23854105, 47708210]

約数ペア:

[(1, 47708210), (2, 23854105), (5, 9541642), (10, 4770821), (11, 4337110), (22, 2168555), (23, 2074270), (46, 1037135), (55, 867422), (109, 437690), (110, 433711), (115, 414854), (173, 275770), (218, 218845), (230, 207427), (253, 188570), (346, 137885), (506, 94285), (545, 87538), (865, 55154), (1090, 43769), (1199, 39790), (1265, 37714), (1730, 27577), (1903, 25070), (2398, 19895), (2507, 19030), (2530, 18857), (3806, 12535), (3979, 11990), (5014, 9515), (5995, 7958)]