50064160

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 119089656

約数和(自身を除く): 69025496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 1993, 2512, 3140, 3986, 5024, 6280, 7972, 9965, 12560, 15944, 19930, 25120, 31888, 39860, 63776, 79720, 159440, 312901, 318880, 625802, 1251604, 1564505, 2503208, 3129010, 5006416, 6258020, 10012832, 12516040, 25032080, 50064160]

約数ペア:

[(1, 50064160), (2, 25032080), (4, 12516040), (5, 10012832), (8, 6258020), (10, 5006416), (16, 3129010), (20, 2503208), (32, 1564505), (40, 1251604), (80, 625802), (157, 318880), (160, 312901), (314, 159440), (628, 79720), (785, 63776), (1256, 39860), (1570, 31888), (1993, 25120), (2512, 19930), (3140, 15944), (3986, 12560), (5024, 9965), (6280, 7972)]