51885014

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4295

約数の個数: 16

約数和(自身を含む): 79890720

約数和(自身を除く): 28005706

約数列:

[1, 2, 61, 103, 122, 206, 4129, 6283, 8258, 12566, 251869, 425287, 503738, 850574, 25942507, 51885014]

約数ペア:

[(1, 51885014), (2, 25942507), (61, 850574), (103, 503738), (122, 425287), (206, 251869), (4129, 12566), (6283, 8258)]