55902276

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21871}}^1$

素因数の和:21952

約数の個数: 36

約数和(自身を含む): 143305344

約数和(自身を除く): 87403068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 21871, 43742, 65613, 87484, 131226, 196839, 262452, 393678, 787356, 1552841, 3105682, 4658523, 6211364, 9317046, 13975569, 18634092, 27951138, 55902276]

約数ペア:

[(1, 55902276), (2, 27951138), (3, 18634092), (4, 13975569), (6, 9317046), (9, 6211364), (12, 4658523), (18, 3105682), (36, 1552841), (71, 787356), (142, 393678), (213, 262452), (284, 196839), (426, 131226), (639, 87484), (852, 65613), (1278, 43742), (2556, 21871)]