51836275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 68807600

約数和(自身を除く): 16971325

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 1789, 5795, 8945, 28975, 33991, 44725, 109129, 169955, 545645, 849775, 2073451, 2728225, 10367255, 51836275]

約数ペア:

[(1, 51836275), (5, 10367255), (19, 2728225), (25, 2073451), (61, 849775), (95, 545645), (305, 169955), (475, 109129), (1159, 44725), (1525, 33991), (1789, 28975), (5795, 8945)]