52186720

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5423

約数の個数: 48

約数和(自身を含む): 125335728

約数和(自身を除く): 73149008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 5347, 9760, 10694, 21388, 26735, 42776, 53470, 85552, 106940, 171104, 213880, 326167, 427760, 652334, 855520, 1304668, 1630835, 2609336, 3261670, 5218672, 6523340, 10437344, 13046680, 26093360, 52186720]

約数ペア:

[(1, 52186720), (2, 26093360), (4, 13046680), (5, 10437344), (8, 6523340), (10, 5218672), (16, 3261670), (20, 2609336), (32, 1630835), (40, 1304668), (61, 855520), (80, 652334), (122, 427760), (160, 326167), (244, 213880), (305, 171104), (488, 106940), (610, 85552), (976, 53470), (1220, 42776), (1952, 26735), (2440, 21388), (4880, 10694), (5347, 9760)]