51857296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104551}}^1$

素因数の和:104590

約数の個数: 20

約数和(自身を含む): 103715584

約数和(自身を除く): 51858288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104551, 209102, 418204, 836408, 1672816, 3241081, 6482162, 12964324, 25928648, 51857296]

約数ペア:

[(1, 51857296), (2, 25928648), (4, 12964324), (8, 6482162), (16, 3241081), (31, 1672816), (62, 836408), (124, 418204), (248, 209102), (496, 104551)]