51056810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10273}}^1$

素因数の和:10358

約数の個数: 32

約数和(自身を含む): 106520832

約数和(自身を除く): 55464022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 10273, 20546, 51365, 71911, 102730, 143822, 359555, 719110, 729383, 1458766, 3646915, 5105681, 7293830, 10211362, 25528405, 51056810]

約数ペア:

[(1, 51056810), (2, 25528405), (5, 10211362), (7, 7293830), (10, 5105681), (14, 3646915), (35, 1458766), (70, 729383), (71, 719110), (142, 359555), (355, 143822), (497, 102730), (710, 71911), (994, 51365), (2485, 20546), (4970, 10273)]