47648755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 74400768

約数和(自身を除く): 26752013

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 5381, 8855, 26905, 37667, 59191, 123763, 188335, 295955, 414337, 618815, 866341, 1361393, 2071685, 4331705, 6806965, 9529751, 47648755]

約数ペア:

[(1, 47648755), (5, 9529751), (7, 6806965), (11, 4331705), (23, 2071685), (35, 1361393), (55, 866341), (77, 618815), (115, 414337), (161, 295955), (253, 188335), (385, 123763), (805, 59191), (1265, 37667), (1771, 26905), (5381, 8855)]