56745359995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{27701}}^1$

素因数の和:28155

約数の個数: 32

約数和(自身を含む): 72760965120

約数和(自身を除く): 16015605125

約数列:

[1, 5, 23, 47, 115, 235, 379, 1081, 1895, 5405, 8717, 17813, 27701, 43585, 89065, 138505, 409699, 637123, 1301947, 2048495, 3185615, 6509735, 10498679, 29944781, 52493395, 149723905, 241469617, 493437913, 1207348085, 2467189565, 11349071999, 56745359995]

約数ペア:

[(1, 56745359995), (5, 11349071999), (23, 2467189565), (47, 1207348085), (115, 493437913), (235, 241469617), (379, 149723905), (1081, 52493395), (1895, 29944781), (5405, 10498679), (8717, 6509735), (17813, 3185615), (27701, 2048495), (43585, 1301947), (89065, 637123), (138505, 409699)]