50348540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 116290944

約数和(自身を除く): 65942404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1747, 2620, 2882, 3494, 5764, 6988, 7205, 8735, 14410, 17470, 19217, 28820, 34940, 38434, 76868, 96085, 192170, 228857, 384340, 457714, 915428, 1144285, 2288570, 2517427, 4577140, 5034854, 10069708, 12587135, 25174270, 50348540]

約数ペア:

[(1, 50348540), (2, 25174270), (4, 12587135), (5, 10069708), (10, 5034854), (11, 4577140), (20, 2517427), (22, 2288570), (44, 1144285), (55, 915428), (110, 457714), (131, 384340), (220, 228857), (262, 192170), (524, 96085), (655, 76868), (1310, 38434), (1441, 34940), (1747, 28820), (2620, 19217), (2882, 17470), (3494, 14410), (5764, 8735), (6988, 7205)]