51373894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 39636410

約数列:

[1, 2, 11, 13, 22, 26, 143, 263, 286, 526, 683, 1366, 2893, 3419, 5786, 6838, 7513, 8879, 15026, 17758, 37609, 75218, 97669, 179629, 195338, 359258, 1975919, 2335177, 3951838, 4670354, 25686947, 51373894]

約数ペア:

[(1, 51373894), (2, 25686947), (11, 4670354), (13, 3951838), (22, 2335177), (26, 1975919), (143, 359258), (263, 195338), (286, 179629), (526, 97669), (683, 75218), (1366, 37609), (2893, 17758), (3419, 15026), (5786, 8879), (6838, 7513)]