51913014716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 101126817792

約数和(自身を除く): 49213803076

約数列:

[1, 2, 4, 17, 34, 43, 47, 68, 86, 94, 172, 181, 188, 362, 724, 731, 799, 1462, 1598, 2021, 2087, 2924, 3077, 3196, 4042, 4174, 6154, 7783, 8084, 8348, 8507, 12308, 15566, 17014, 31132, 34028, 34357, 35479, 68714, 70958, 89741, 98089, 132311, 137428, 141916, 144619, 179482, 196178, 264622, 289238, 358964, 365801, 377747, 392356, 529244, 578476, 731602, 755494, 1463204, 1510988, 1525597, 1667513, 3051194, 3335026, 4217827, 6102388, 6218617, 6421699, 6670052, 8435654, 12437234, 12843398, 16243121, 16871308, 17754109, 24874468, 25686796, 32486242, 35508218, 64972484, 71016436, 71703059, 143406118, 276133057, 286812236, 301819853, 552266114, 603639706, 763426687, 1104532228, 1207279412, 1526853374, 3053706748, 12978253679, 25956507358, 51913014716]

約数ペア:

[(1, 51913014716), (2, 25956507358), (4, 12978253679), (17, 3053706748), (34, 1526853374), (43, 1207279412), (47, 1104532228), (68, 763426687), (86, 603639706), (94, 552266114), (172, 301819853), (181, 286812236), (188, 276133057), (362, 143406118), (724, 71703059), (731, 71016436), (799, 64972484), (1462, 35508218), (1598, 32486242), (2021, 25686796), (2087, 24874468), (2924, 17754109), (3077, 16871308), (3196, 16243121), (4042, 12843398), (4174, 12437234), (6154, 8435654), (7783, 6670052), (8084, 6421699), (8348, 6218617), (8507, 6102388), (12308, 4217827), (15566, 3335026), (17014, 3051194), (31132, 1667513), (34028, 1525597), (34357, 1510988), (35479, 1463204), (68714, 755494), (70958, 731602), (89741, 578476), (98089, 529244), (132311, 392356), (137428, 377747), (141916, 365801), (144619, 358964), (179482, 289238), (196178, 264622)]