61157690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 125659296

約数和(自身を除く): 64501606

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1051, 1058, 1265, 2102, 2530, 2645, 5255, 5290, 5819, 10510, 11561, 11638, 23122, 24173, 29095, 48346, 57805, 58190, 115610, 120865, 241730, 265903, 531806, 555979, 1111958, 1329515, 2659030, 2779895, 5559790, 6115769, 12231538, 30578845, 61157690]

約数ペア:

[(1, 61157690), (2, 30578845), (5, 12231538), (10, 6115769), (11, 5559790), (22, 2779895), (23, 2659030), (46, 1329515), (55, 1111958), (110, 555979), (115, 531806), (230, 265903), (253, 241730), (506, 120865), (529, 115610), (1051, 58190), (1058, 57805), (1265, 48346), (2102, 29095), (2530, 24173), (2645, 23122), (5255, 11638), (5290, 11561), (5819, 10510)]