49472656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162739}}^1$

素因数の和:162766

約数の個数: 20

約数和(自身を含む): 100898800

約数和(自身を除く): 51426144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162739, 325478, 650956, 1301912, 2603824, 3092041, 6184082, 12368164, 24736328, 49472656]

約数ペア:

[(1, 49472656), (2, 24736328), (4, 12368164), (8, 6184082), (16, 3092041), (19, 2603824), (38, 1301912), (76, 650956), (152, 325478), (304, 162739)]