51289904

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{6373}}^1$

素因数の和:6884

約数の個数: 20

約数和(自身を含む): 99587376

約数和(自身を除く): 48297472

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 6373, 8048, 12746, 25492, 50984, 101968, 3205619, 6411238, 12822476, 25644952, 51289904]

約数ペア:

[(1, 51289904), (2, 25644952), (4, 12822476), (8, 6411238), (16, 3205619), (503, 101968), (1006, 50984), (2012, 25492), (4024, 12746), (6373, 8048)]