51078335

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1723}}^1$

素因数の和:1764

約数の個数: 36

約数和(自身を含む): 78417864

約数和(自身を除く): 27339529

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 1723, 2695, 4235, 5929, 8615, 12061, 18953, 29645, 60305, 84427, 94765, 132671, 208483, 422135, 663355, 928697, 1042415, 1459381, 4643485, 7296905, 10215667, 51078335]

約数ペア:

[(1, 51078335), (5, 10215667), (7, 7296905), (11, 4643485), (35, 1459381), (49, 1042415), (55, 928697), (77, 663355), (121, 422135), (245, 208483), (385, 132671), (539, 94765), (605, 84427), (847, 60305), (1723, 29645), (2695, 18953), (4235, 12061), (5929, 8615)]