54698163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 87472896

約数和(自身を除く): 32774733

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 211, 221, 289, 299, 391, 633, 663, 867, 897, 1173, 2743, 3587, 3757, 4853, 5083, 6647, 8229, 10761, 11271, 14559, 15249, 19941, 46631, 60979, 63089, 82501, 86411, 139893, 182937, 189267, 247503, 259233, 792727, 1072513, 1402517, 2378181, 3217539, 4207551, 18232721, 54698163]

約数ペア:

[(1, 54698163), (3, 18232721), (13, 4207551), (17, 3217539), (23, 2378181), (39, 1402517), (51, 1072513), (69, 792727), (211, 259233), (221, 247503), (289, 189267), (299, 182937), (391, 139893), (633, 86411), (663, 82501), (867, 63089), (897, 60979), (1173, 46631), (2743, 19941), (3587, 15249), (3757, 14559), (4853, 11271), (5083, 10761), (6647, 8229)]