51990064

素因数分解:

$2^4\times 7^1\times {\mathrm{464197}}^1$

素因数の和:464212

約数の個数: 20

約数和(自身を含む): 115121104

約数和(自身を除く): 63131040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 464197, 928394, 1856788, 3249379, 3713576, 6498758, 7427152, 12997516, 25995032, 51990064]

約数ペア:

[(1, 51990064), (2, 25995032), (4, 12997516), (7, 7427152), (8, 6498758), (14, 3713576), (16, 3249379), (28, 1856788), (56, 928394), (112, 464197)]