48903813

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 82775628

約数和(自身を除く): 33871815

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 441, 519, 641, 1211, 1557, 1923, 3633, 4487, 5769, 8477, 10899, 13461, 25431, 31409, 40383, 76293, 94227, 110893, 282681, 332679, 776251, 998037, 2328753, 5433757, 6986259, 16301271, 48903813]

約数ペア:

[(1, 48903813), (3, 16301271), (7, 6986259), (9, 5433757), (21, 2328753), (49, 998037), (63, 776251), (147, 332679), (173, 282681), (441, 110893), (519, 94227), (641, 76293), (1211, 40383), (1557, 31409), (1923, 25431), (3633, 13461), (4487, 10899), (5769, 8477)]