53039378

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 93208320

約数和(自身を除く): 40168942

約数列:

[1, 2, 7, 14, 61, 122, 173, 346, 359, 427, 718, 854, 1211, 2422, 2513, 5026, 10553, 21106, 21899, 43798, 62107, 73871, 124214, 147742, 153293, 306586, 434749, 869498, 3788527, 7577054, 26519689, 53039378]

約数ペア:

[(1, 53039378), (2, 26519689), (7, 7577054), (14, 3788527), (61, 869498), (122, 434749), (173, 306586), (346, 153293), (359, 147742), (427, 124214), (718, 73871), (854, 62107), (1211, 43798), (2422, 21899), (2513, 21106), (5026, 10553)]