53686930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1087}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 52066670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 1087, 2174, 2245, 4490, 4939, 5435, 9878, 10870, 11957, 23914, 24695, 49390, 59785, 119570, 488063, 976126, 2440315, 4880630, 5368693, 10737386, 26843465, 53686930]

約数ペア:

[(1, 53686930), (2, 26843465), (5, 10737386), (10, 5368693), (11, 4880630), (22, 2440315), (55, 976126), (110, 488063), (449, 119570), (898, 59785), (1087, 49390), (2174, 24695), (2245, 23914), (4490, 11957), (4939, 10870), (5435, 9878)]