51524408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 56855752

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 83, 94, 104, 127, 166, 188, 254, 332, 376, 508, 611, 664, 1016, 1079, 1222, 1651, 2158, 2444, 3302, 3901, 4316, 4888, 5969, 6604, 7802, 8632, 10541, 11938, 13208, 15604, 21082, 23876, 31208, 42164, 47752, 50713, 77597, 84328, 101426, 137033, 155194, 202852, 274066, 310388, 405704, 495427, 548132, 620776, 990854, 1096264, 1981708, 3963416, 6440551, 12881102, 25762204, 51524408]

約数ペア:

[(1, 51524408), (2, 25762204), (4, 12881102), (8, 6440551), (13, 3963416), (26, 1981708), (47, 1096264), (52, 990854), (83, 620776), (94, 548132), (104, 495427), (127, 405704), (166, 310388), (188, 274066), (254, 202852), (332, 155194), (376, 137033), (508, 101426), (611, 84328), (664, 77597), (1016, 50713), (1079, 47752), (1222, 42164), (1651, 31208), (2158, 23876), (2444, 21082), (3302, 15604), (3901, 13208), (4316, 11938), (4888, 10541), (5969, 8632), (6604, 7802)]