55209812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{115987}}^1$

素因数の和:116015

約数の個数: 24

約数和(自身を含む): 116915904

約数和(自身を除く): 61706092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 115987, 231974, 463948, 811909, 1623818, 1971779, 3247636, 3943558, 7887116, 13802453, 27604906, 55209812]

約数ペア:

[(1, 55209812), (2, 27604906), (4, 13802453), (7, 7887116), (14, 3943558), (17, 3247636), (28, 1971779), (34, 1623818), (68, 811909), (119, 463948), (238, 231974), (476, 115987)]