53041040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51001}}^1$

素因数の和:51027

約数の個数: 40

約数和(自身を含む): 132809208

約数和(自身を除く): 79768168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 51001, 102002, 204004, 255005, 408008, 510010, 663013, 816016, 1020020, 1326026, 2040040, 2652052, 3315065, 4080080, 5304104, 6630130, 10608208, 13260260, 26520520, 53041040]

約数ペア:

[(1, 53041040), (2, 26520520), (4, 13260260), (5, 10608208), (8, 6630130), (10, 5304104), (13, 4080080), (16, 3315065), (20, 2652052), (26, 2040040), (40, 1326026), (52, 1020020), (65, 816016), (80, 663013), (104, 510010), (130, 408008), (208, 255005), (260, 204004), (520, 102002), (1040, 51001)]