42485754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 52692486

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 53, 58, 87, 102, 106, 159, 174, 271, 318, 493, 542, 813, 901, 986, 1479, 1537, 1626, 1802, 2703, 2958, 3074, 4607, 4611, 5406, 7859, 9214, 9222, 13821, 14363, 15718, 23577, 26129, 27642, 28726, 43089, 47154, 52258, 78387, 86178, 133603, 156774, 244171, 267206, 400809, 416527, 488342, 732513, 801618, 833054, 1249581, 1465026, 2499162, 7080959, 14161918, 21242877, 42485754]

約数ペア:

[(1, 42485754), (2, 21242877), (3, 14161918), (6, 7080959), (17, 2499162), (29, 1465026), (34, 1249581), (51, 833054), (53, 801618), (58, 732513), (87, 488342), (102, 416527), (106, 400809), (159, 267206), (174, 244171), (271, 156774), (318, 133603), (493, 86178), (542, 78387), (813, 52258), (901, 47154), (986, 43089), (1479, 28726), (1537, 27642), (1626, 26129), (1802, 23577), (2703, 15718), (2958, 14363), (3074, 13821), (4607, 9222), (4611, 9214), (5406, 7859)]