48411880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2410

約数の個数: 64

約数和(自身を含む): 121409280

約数和(自身を除く): 72997400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2341, 2585, 4136, 4682, 5170, 9364, 10340, 11705, 18728, 20680, 23410, 25751, 46820, 51502, 93640, 103004, 110027, 128755, 206008, 220054, 257510, 440108, 515020, 550135, 880216, 1030040, 1100270, 1210297, 2200540, 2420594, 4401080, 4841188, 6051485, 9682376, 12102970, 24205940, 48411880]

約数ペア:

[(1, 48411880), (2, 24205940), (4, 12102970), (5, 9682376), (8, 6051485), (10, 4841188), (11, 4401080), (20, 2420594), (22, 2200540), (40, 1210297), (44, 1100270), (47, 1030040), (55, 880216), (88, 550135), (94, 515020), (110, 440108), (188, 257510), (220, 220054), (235, 206008), (376, 128755), (440, 110027), (470, 103004), (517, 93640), (940, 51502), (1034, 46820), (1880, 25751), (2068, 23410), (2341, 20680), (2585, 18728), (4136, 11705), (4682, 10340), (5170, 9364)]