47942279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 62138880

約数和(自身を除く): 14196601

約数列:

[1, 7, 11, 59, 61, 77, 173, 413, 427, 649, 671, 1211, 1903, 3599, 4543, 4697, 10207, 10553, 13321, 25193, 39589, 71449, 73871, 112277, 116083, 277123, 622627, 785939, 812581, 4358389, 6848897, 47942279]

約数ペア:

[(1, 47942279), (7, 6848897), (11, 4358389), (59, 812581), (61, 785939), (77, 622627), (173, 277123), (413, 116083), (427, 112277), (649, 73871), (671, 71449), (1211, 39589), (1903, 25193), (3599, 13321), (4543, 10553), (4697, 10207)]