55815952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120293}}^1$

素因数の和:120330

約数の個数: 20

約数和(自身を含む): 111873420

約数和(自身を除く): 56057468

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120293, 240586, 481172, 962344, 1924688, 3488497, 6976994, 13953988, 27907976, 55815952]

約数ペア:

[(1, 55815952), (2, 27907976), (4, 13953988), (8, 6976994), (16, 3488497), (29, 1924688), (58, 962344), (116, 481172), (232, 240586), (464, 120293)]