49414953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 79728640

約数和(自身を除く): 30313687

約数列:

[1, 3, 7, 19, 21, 57, 133, 271, 399, 457, 813, 1371, 1897, 3199, 5149, 5691, 8683, 9597, 15447, 26049, 36043, 60781, 108129, 123847, 182343, 371541, 866929, 2353093, 2600787, 7059279, 16471651, 49414953]

約数ペア:

[(1, 49414953), (3, 16471651), (7, 7059279), (19, 2600787), (21, 2353093), (57, 866929), (133, 371541), (271, 182343), (399, 123847), (457, 108129), (813, 60781), (1371, 36043), (1897, 26049), (3199, 15447), (5149, 9597), (5691, 8683)]