51812030

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 95683680

約数和(自身を除く): 43871650

約数列:

[1, 2, 5, 10, 59, 118, 137, 274, 295, 590, 641, 685, 1282, 1370, 3205, 6410, 8083, 16166, 37819, 40415, 75638, 80830, 87817, 175634, 189095, 378190, 439085, 878170, 5181203, 10362406, 25906015, 51812030]

約数ペア:

[(1, 51812030), (2, 25906015), (5, 10362406), (10, 5181203), (59, 878170), (118, 439085), (137, 378190), (274, 189095), (295, 175634), (590, 87817), (641, 80830), (685, 75638), (1282, 40415), (1370, 37819), (3205, 16166), (6410, 8083)]