51540224

素因数分解:

$2^8\times {\mathrm{201329}}^1$

素因数の和:201345

約数の個数: 18

約数和(自身を含む): 102879630

約数和(自身を除く): 51339406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 201329, 402658, 805316, 1610632, 3221264, 6442528, 12885056, 25770112, 51540224]

約数ペア:

[(1, 51540224), (2, 25770112), (4, 12885056), (8, 6442528), (16, 3221264), (32, 1610632), (64, 805316), (128, 402658), (256, 201329)]