51844068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 135783648

約数和(自身を除く): 83939580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 313, 321, 387, 428, 516, 626, 642, 774, 939, 963, 1252, 1284, 1548, 1878, 1926, 2817, 3756, 3852, 4601, 5634, 9202, 11268, 13459, 13803, 18404, 26918, 27606, 33491, 40377, 41409, 53836, 55212, 66982, 80754, 82818, 100473, 121131, 133964, 161508, 165636, 200946, 242262, 301419, 401892, 484524, 602838, 1205676, 1440113, 2880226, 4320339, 5760452, 8640678, 12961017, 17281356, 25922034, 51844068]

約数ペア:

[(1, 51844068), (2, 25922034), (3, 17281356), (4, 12961017), (6, 8640678), (9, 5760452), (12, 4320339), (18, 2880226), (36, 1440113), (43, 1205676), (86, 602838), (107, 484524), (129, 401892), (172, 301419), (214, 242262), (258, 200946), (313, 165636), (321, 161508), (387, 133964), (428, 121131), (516, 100473), (626, 82818), (642, 80754), (774, 66982), (939, 55212), (963, 53836), (1252, 41409), (1284, 40377), (1548, 33491), (1878, 27606), (1926, 26918), (2817, 18404), (3756, 13803), (3852, 13459), (4601, 11268), (5634, 9202)]