47473426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 99864576

約数和(自身を除く): 52391150

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1031, 1771, 2002, 2062, 2093, 3289, 3542, 4186, 6578, 7217, 11341, 13403, 14434, 22682, 23023, 23713, 26806, 46046, 47426, 79387, 93821, 147433, 158774, 165991, 187642, 260843, 294866, 308269, 331982, 521686, 616538, 1032031, 1825901, 2064062, 2157883, 3390959, 3651802, 4315766, 6781918, 23736713, 47473426]

約数ペア:

[(1, 47473426), (2, 23736713), (7, 6781918), (11, 4315766), (13, 3651802), (14, 3390959), (22, 2157883), (23, 2064062), (26, 1825901), (46, 1032031), (77, 616538), (91, 521686), (143, 331982), (154, 308269), (161, 294866), (182, 260843), (253, 187642), (286, 165991), (299, 158774), (322, 147433), (506, 93821), (598, 79387), (1001, 47426), (1031, 46046), (1771, 26806), (2002, 23713), (2062, 23023), (2093, 22682), (3289, 14434), (3542, 13403), (4186, 11341), (6578, 7217)]