51037948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 101352384

約数和(自身を除く): 50314436

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 164, 481, 533, 647, 962, 1066, 1294, 1517, 1924, 2132, 2588, 3034, 6068, 8411, 16822, 19721, 23939, 26527, 33644, 39442, 47878, 53054, 78884, 95756, 106108, 311207, 344851, 622414, 689702, 981499, 1244828, 1379404, 1962998, 3925996, 12759487, 25518974, 51037948]

約数ペア:

[(1, 51037948), (2, 25518974), (4, 12759487), (13, 3925996), (26, 1962998), (37, 1379404), (41, 1244828), (52, 981499), (74, 689702), (82, 622414), (148, 344851), (164, 311207), (481, 106108), (533, 95756), (647, 78884), (962, 53054), (1066, 47878), (1294, 39442), (1517, 33644), (1924, 26527), (2132, 23939), (2588, 19721), (3034, 16822), (6068, 8411)]