52191139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 74221056

約数和(自身を除く): 22029917

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 3067, 17017, 21469, 33737, 39871, 52139, 236159, 279097, 364973, 438581, 573529, 677807, 3070067, 4014703, 4744649, 7455877, 52191139]

約数ペア:

[(1, 52191139), (7, 7455877), (11, 4744649), (13, 4014703), (17, 3070067), (77, 677807), (91, 573529), (119, 438581), (143, 364973), (187, 279097), (221, 236159), (1001, 52139), (1309, 39871), (1547, 33737), (2431, 21469), (3067, 17017)]