51781404

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{91811}}^1$

素因数の和:91865

約数の個数: 24

約数和(自身を含む): 123395328

約数和(自身を除く): 71613924

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 91811, 183622, 275433, 367244, 550866, 1101732, 4315117, 8630234, 12945351, 17260468, 25890702, 51781404]

約数ペア:

[(1, 51781404), (2, 25890702), (3, 17260468), (4, 12945351), (6, 8630234), (12, 4315117), (47, 1101732), (94, 550866), (141, 367244), (188, 275433), (282, 183622), (564, 91811)]