55416918

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 112963680

約数和(自身を除く): 57546762

約数列:

[1, 2, 3, 6, 89, 157, 178, 267, 314, 471, 534, 661, 942, 1322, 1983, 3966, 13973, 27946, 41919, 58829, 83838, 103777, 117658, 176487, 207554, 311331, 352974, 622662, 9236153, 18472306, 27708459, 55416918]

約数ペア:

[(1, 55416918), (2, 27708459), (3, 18472306), (6, 9236153), (89, 622662), (157, 352974), (178, 311331), (267, 207554), (314, 176487), (471, 117658), (534, 103777), (661, 83838), (942, 58829), (1322, 41919), (1983, 27946), (3966, 13973)]