51156712

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{19319}}^1$

素因数の和:19656

約数の個数: 16

約数和(自身を含む): 96213600

約数和(自身を除く): 45056888

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 19319, 38638, 77276, 154552, 6394589, 12789178, 25578356, 51156712]

約数ペア:

[(1, 51156712), (2, 25578356), (4, 12789178), (8, 6394589), (331, 154552), (662, 77276), (1324, 38638), (2648, 19319)]