53923558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 97100640

約数和(自身を除く): 43177082

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 6421, 8398, 12842, 83473, 109157, 121999, 166946, 218314, 243998, 1419041, 1585987, 2073983, 2838082, 3171974, 4147966, 26961779, 53923558]

約数ペア:

[(1, 53923558), (2, 26961779), (13, 4147966), (17, 3171974), (19, 2838082), (26, 2073983), (34, 1585987), (38, 1419041), (221, 243998), (247, 218314), (323, 166946), (442, 121999), (494, 109157), (646, 83473), (4199, 12842), (6421, 8398)]