47929882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 50047718

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 269, 286, 538, 623, 979, 1001, 1157, 1246, 1883, 1958, 2002, 2314, 2959, 3497, 3766, 5918, 6853, 6994, 8099, 12727, 13706, 16198, 20713, 23941, 24479, 25454, 38467, 41426, 47882, 48958, 76934, 89089, 167587, 178178, 263351, 269269, 311233, 335174, 526702, 538538, 622466, 1843457, 2178631, 3423563, 3686914, 4357262, 6847126, 23964941, 47929882]

約数ペア:

[(1, 47929882), (2, 23964941), (7, 6847126), (11, 4357262), (13, 3686914), (14, 3423563), (22, 2178631), (26, 1843457), (77, 622466), (89, 538538), (91, 526702), (143, 335174), (154, 311233), (178, 269269), (182, 263351), (269, 178178), (286, 167587), (538, 89089), (623, 76934), (979, 48958), (1001, 47882), (1157, 41426), (1246, 38467), (1883, 25454), (1958, 24479), (2002, 23941), (2314, 20713), (2959, 16198), (3497, 13706), (3766, 12727), (5918, 8099), (6853, 6994)]