51871544

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{41299}}^1$

素因数の和:41462

約数の個数: 16

約数和(自身を含む): 97881000

約数和(自身を除く): 46009456

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 41299, 82598, 165196, 330392, 6483943, 12967886, 25935772, 51871544]

約数ペア:

[(1, 51871544), (2, 25935772), (4, 12967886), (8, 6483943), (157, 330392), (314, 165196), (628, 82598), (1256, 41299)]