51753636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^2$

素因数の和:250

約数の個数: 81

約数和(自身を含む): 145127073

約数和(自身を除く): 93373437

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 121, 132, 198, 218, 242, 327, 363, 396, 436, 484, 654, 726, 981, 1089, 1199, 1308, 1452, 1962, 2178, 2398, 3597, 3924, 4356, 4796, 7194, 10791, 11881, 13189, 14388, 21582, 23762, 26378, 35643, 39567, 43164, 47524, 52756, 71286, 79134, 106929, 118701, 130691, 142572, 158268, 213858, 237402, 261382, 392073, 427716, 474804, 522764, 784146, 1176219, 1437601, 1568292, 2352438, 2875202, 4312803, 4704876, 5750404, 8625606, 12938409, 17251212, 25876818, 51753636]

約数ペア:

[(1, 51753636), (2, 25876818), (3, 17251212), (4, 12938409), (6, 8625606), (9, 5750404), (11, 4704876), (12, 4312803), (18, 2875202), (22, 2352438), (33, 1568292), (36, 1437601), (44, 1176219), (66, 784146), (99, 522764), (109, 474804), (121, 427716), (132, 392073), (198, 261382), (218, 237402), (242, 213858), (327, 158268), (363, 142572), (396, 130691), (436, 118701), (484, 106929), (654, 79134), (726, 71286), (981, 52756), (1089, 47524), (1199, 43164), (1308, 39567), (1452, 35643), (1962, 26378), (2178, 23762), (2398, 21582), (3597, 14388), (3924, 13189), (4356, 11881), (4796, 10791)]