56861805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 124564608

約数和(自身を除く): 67702803

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 65, 77, 91, 105, 143, 147, 165, 195, 231, 245, 273, 385, 429, 455, 539, 541, 637, 715, 735, 1001, 1155, 1365, 1617, 1623, 1911, 2145, 2695, 2705, 3003, 3185, 3787, 5005, 5951, 7007, 7033, 8085, 8115, 9555, 11361, 15015, 17853, 18935, 21021, 21099, 26509, 29755, 35035, 35165, 41657, 49231, 56805, 77363, 79527, 89265, 105105, 105495, 124971, 132545, 147693, 208285, 232089, 246155, 291599, 344617, 386815, 397635, 541541, 624855, 738465, 874797, 1033851, 1160445, 1457995, 1624623, 1723085, 2707705, 3790787, 4373985, 5169255, 8123115, 11372361, 18953935, 56861805]

約数ペア:

[(1, 56861805), (3, 18953935), (5, 11372361), (7, 8123115), (11, 5169255), (13, 4373985), (15, 3790787), (21, 2707705), (33, 1723085), (35, 1624623), (39, 1457995), (49, 1160445), (55, 1033851), (65, 874797), (77, 738465), (91, 624855), (105, 541541), (143, 397635), (147, 386815), (165, 344617), (195, 291599), (231, 246155), (245, 232089), (273, 208285), (385, 147693), (429, 132545), (455, 124971), (539, 105495), (541, 105105), (637, 89265), (715, 79527), (735, 77363), (1001, 56805), (1155, 49231), (1365, 41657), (1617, 35165), (1623, 35035), (1911, 29755), (2145, 26509), (2695, 21099), (2705, 21021), (3003, 18935), (3185, 17853), (3787, 15015), (5005, 11361), (5951, 9555), (7007, 8115), (7033, 8085)]