47139078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 63176442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 719, 1338, 1438, 1561, 2157, 3122, 4314, 4683, 5033, 9366, 10066, 10927, 15099, 21854, 30198, 32781, 35231, 65562, 70462, 105693, 160337, 211386, 320674, 481011, 962022, 1122359, 2244718, 3367077, 6734154, 7856513, 15713026, 23569539, 47139078]

約数ペア:

[(1, 47139078), (2, 23569539), (3, 15713026), (6, 7856513), (7, 6734154), (14, 3367077), (21, 2244718), (42, 1122359), (49, 962022), (98, 481011), (147, 320674), (223, 211386), (294, 160337), (446, 105693), (669, 70462), (719, 65562), (1338, 35231), (1438, 32781), (1561, 30198), (2157, 21854), (3122, 15099), (4314, 10927), (4683, 10066), (5033, 9366)]