51564876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 72

約数和(自身を含む): 140096880

約数和(自身を除く): 88532004

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2089, 2244, 4114, 4178, 6171, 6267, 8228, 8356, 12342, 12534, 22979, 24684, 25068, 35513, 45958, 68937, 71026, 91916, 106539, 137874, 142052, 213078, 252769, 275748, 390643, 426156, 505538, 758307, 781286, 1011076, 1171929, 1516614, 1562572, 2343858, 3033228, 4297073, 4687716, 8594146, 12891219, 17188292, 25782438, 51564876]

約数ペア:

[(1, 51564876), (2, 25782438), (3, 17188292), (4, 12891219), (6, 8594146), (11, 4687716), (12, 4297073), (17, 3033228), (22, 2343858), (33, 1562572), (34, 1516614), (44, 1171929), (51, 1011076), (66, 781286), (68, 758307), (102, 505538), (121, 426156), (132, 390643), (187, 275748), (204, 252769), (242, 213078), (363, 142052), (374, 137874), (484, 106539), (561, 91916), (726, 71026), (748, 68937), (1122, 45958), (1452, 35513), (2057, 25068), (2089, 24684), (2244, 22979), (4114, 12534), (4178, 12342), (6171, 8356), (6267, 8228)]