51105801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 24926199

約数列:

[1, 3, 19, 29, 43, 57, 87, 129, 551, 719, 817, 1247, 1653, 2157, 2451, 3741, 13661, 20851, 23693, 30917, 40983, 62553, 71079, 92751, 396169, 587423, 896593, 1188507, 1762269, 2689779, 17035267, 51105801]

約数ペア:

[(1, 51105801), (3, 17035267), (19, 2689779), (29, 1762269), (43, 1188507), (57, 896593), (87, 587423), (129, 396169), (551, 92751), (719, 71079), (817, 62553), (1247, 40983), (1653, 30917), (2157, 23693), (2451, 20851), (3741, 13661)]