51655384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 116922960

約数和(自身を除く): 65267576

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 73, 86, 88, 121, 136, 146, 172, 187, 242, 292, 344, 374, 473, 484, 584, 731, 748, 803, 946, 968, 1241, 1462, 1496, 1606, 1892, 2057, 2482, 2924, 3139, 3212, 3784, 4114, 4964, 5203, 5848, 6278, 6424, 8041, 8228, 8833, 9928, 10406, 12556, 13651, 16082, 16456, 17666, 20812, 25112, 27302, 32164, 34529, 35332, 41624, 53363, 54604, 64328, 69058, 70664, 88451, 106726, 109208, 138116, 150161, 176902, 213452, 276232, 300322, 353804, 379819, 426904, 586993, 600644, 707608, 759638, 1173986, 1201288, 1519276, 2347972, 3038552, 4695944, 6456923, 12913846, 25827692, 51655384]

約数ペア:

[(1, 51655384), (2, 25827692), (4, 12913846), (8, 6456923), (11, 4695944), (17, 3038552), (22, 2347972), (34, 1519276), (43, 1201288), (44, 1173986), (68, 759638), (73, 707608), (86, 600644), (88, 586993), (121, 426904), (136, 379819), (146, 353804), (172, 300322), (187, 276232), (242, 213452), (292, 176902), (344, 150161), (374, 138116), (473, 109208), (484, 106726), (584, 88451), (731, 70664), (748, 69058), (803, 64328), (946, 54604), (968, 53363), (1241, 41624), (1462, 35332), (1496, 34529), (1606, 32164), (1892, 27302), (2057, 25112), (2482, 20812), (2924, 17666), (3139, 16456), (3212, 16082), (3784, 13651), (4114, 12556), (4964, 10406), (5203, 9928), (5848, 8833), (6278, 8228), (6424, 8041)]