53912080

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{907}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 125652672

約数和(自身を除く): 71740592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 907, 1486, 1814, 2972, 3628, 3715, 4535, 5944, 7256, 7430, 9070, 11888, 14512, 14860, 18140, 29720, 36280, 59440, 72560, 673901, 1347802, 2695604, 3369505, 5391208, 6739010, 10782416, 13478020, 26956040, 53912080]

約数ペア:

[(1, 53912080), (2, 26956040), (4, 13478020), (5, 10782416), (8, 6739010), (10, 5391208), (16, 3369505), (20, 2695604), (40, 1347802), (80, 673901), (743, 72560), (907, 59440), (1486, 36280), (1814, 29720), (2972, 18140), (3628, 14860), (3715, 14512), (4535, 11888), (5944, 9070), (7256, 7430)]