49518275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 65732400

約数和(自身を除く): 16214125

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 1709, 5795, 8545, 28975, 32471, 42725, 104249, 162355, 521245, 811775, 1980731, 2606225, 9903655, 49518275]

約数ペア:

[(1, 49518275), (5, 9903655), (19, 2606225), (25, 1980731), (61, 811775), (95, 521245), (305, 162355), (475, 104249), (1159, 42725), (1525, 32471), (1709, 28975), (5795, 8545)]