51059408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{86249}}^1$

素因数の和:86294

約数の個数: 20

約数和(自身を含む): 101602500

約数和(自身を除く): 50543092

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 86249, 172498, 344996, 689992, 1379984, 3191213, 6382426, 12764852, 25529704, 51059408]

約数ペア:

[(1, 51059408), (2, 25529704), (4, 12764852), (8, 6382426), (16, 3191213), (37, 1379984), (74, 689992), (148, 344996), (296, 172498), (592, 86249)]