49302813

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 78854400

約数和(自身を除く): 29551587

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 1109, 1533, 2117, 3327, 6351, 7763, 14819, 23289, 32161, 44457, 80957, 96483, 225127, 242871, 566699, 675381, 1700097, 2347753, 7043259, 16434271, 49302813]

約数ペア:

[(1, 49302813), (3, 16434271), (7, 7043259), (21, 2347753), (29, 1700097), (73, 675381), (87, 566699), (203, 242871), (219, 225127), (511, 96483), (609, 80957), (1109, 44457), (1533, 32161), (2117, 23289), (3327, 14819), (6351, 7763)]