52289140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 118742400

約数和(自身を除く): 66453260

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 3719, 7030, 7438, 14060, 14876, 18595, 37190, 70661, 74380, 137603, 141322, 275206, 282644, 353305, 550412, 688015, 706610, 1376030, 1413220, 2614457, 2752060, 5228914, 10457828, 13072285, 26144570, 52289140]

約数ペア:

[(1, 52289140), (2, 26144570), (4, 13072285), (5, 10457828), (10, 5228914), (19, 2752060), (20, 2614457), (37, 1413220), (38, 1376030), (74, 706610), (76, 688015), (95, 550412), (148, 353305), (185, 282644), (190, 275206), (370, 141322), (380, 137603), (703, 74380), (740, 70661), (1406, 37190), (2812, 18595), (3515, 14876), (3719, 14060), (7030, 7438)]