51576590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3511}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 100892736

約数和(自身を除く): 49316146

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 3511, 7022, 7345, 14690, 17555, 35110, 45643, 91286, 228215, 396743, 456430, 793486, 1983715, 3967430, 5157659, 10315318, 25788295, 51576590]

約数ペア:

[(1, 51576590), (2, 25788295), (5, 10315318), (10, 5157659), (13, 3967430), (26, 1983715), (65, 793486), (113, 456430), (130, 396743), (226, 228215), (565, 91286), (1130, 45643), (1469, 35110), (2938, 17555), (3511, 14690), (7022, 7345)]