51961063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 15453977

約数列:

[1, 7, 11, 41, 77, 109, 151, 287, 451, 763, 1057, 1199, 1661, 3157, 4469, 6191, 8393, 11627, 16459, 31283, 43337, 49159, 68101, 115213, 181049, 344113, 476707, 674819, 1267343, 4723733, 7423009, 51961063]

約数ペア:

[(1, 51961063), (7, 7423009), (11, 4723733), (41, 1267343), (77, 674819), (109, 476707), (151, 344113), (287, 181049), (451, 115213), (763, 68101), (1057, 49159), (1199, 43337), (1661, 31283), (3157, 16459), (4469, 11627), (6191, 8393)]