50154335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 31130785

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 79, 85, 97, 119, 187, 385, 395, 485, 553, 595, 679, 869, 935, 1067, 1309, 1343, 1649, 2765, 3395, 4345, 5335, 6083, 6545, 6715, 7469, 7663, 8245, 9401, 11543, 14773, 18139, 30415, 37345, 38315, 47005, 53641, 57715, 73865, 84293, 90695, 103411, 126973, 130271, 268205, 421465, 517055, 590051, 634865, 651355, 911897, 1432981, 2950255, 4559485, 7164905, 10030867, 50154335]

約数ペア:

[(1, 50154335), (5, 10030867), (7, 7164905), (11, 4559485), (17, 2950255), (35, 1432981), (55, 911897), (77, 651355), (79, 634865), (85, 590051), (97, 517055), (119, 421465), (187, 268205), (385, 130271), (395, 126973), (485, 103411), (553, 90695), (595, 84293), (679, 73865), (869, 57715), (935, 53641), (1067, 47005), (1309, 38315), (1343, 37345), (1649, 30415), (2765, 18139), (3395, 14773), (4345, 11543), (5335, 9401), (6083, 8245), (6545, 7663), (6715, 7469)]