51492825

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1894

約数の個数: 36

約数和(自身を含む): 92986608

約数和(自身を除く): 41493783

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1747, 1965, 3275, 5241, 5895, 8735, 9825, 15723, 26205, 29475, 43675, 78615, 131025, 228857, 393075, 686571, 1144285, 2059713, 3432855, 5721425, 10298565, 17164275, 51492825]

約数ペア:

[(1, 51492825), (3, 17164275), (5, 10298565), (9, 5721425), (15, 3432855), (25, 2059713), (45, 1144285), (75, 686571), (131, 393075), (225, 228857), (393, 131025), (655, 78615), (1179, 43675), (1747, 29475), (1965, 26205), (3275, 15723), (5241, 9825), (5895, 8735)]