5200121212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{2659}}^1$

素因数の和:2963

約数の個数: 72

約数和(自身を含む): 10794833280

約数和(自身を除く): 5594712068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 263, 286, 338, 526, 572, 676, 1052, 1859, 2659, 2893, 3419, 3718, 5318, 5786, 6838, 7436, 10636, 11572, 13676, 29249, 34567, 37609, 44447, 58498, 69134, 75218, 88894, 116996, 138268, 150436, 177788, 380237, 449371, 488917, 699317, 760474, 898742, 977834, 1398634, 1520948, 1797484, 1955668, 2797268, 4943081, 7692487, 9091121, 9886162, 15384974, 18182242, 19772324, 30769948, 36364484, 100002331, 118184573, 200004662, 236369146, 400009324, 472738292, 1300030303, 2600060606, 5200121212]

約数ペア:

[(1, 5200121212), (2, 2600060606), (4, 1300030303), (11, 472738292), (13, 400009324), (22, 236369146), (26, 200004662), (44, 118184573), (52, 100002331), (143, 36364484), (169, 30769948), (263, 19772324), (286, 18182242), (338, 15384974), (526, 9886162), (572, 9091121), (676, 7692487), (1052, 4943081), (1859, 2797268), (2659, 1955668), (2893, 1797484), (3419, 1520948), (3718, 1398634), (5318, 977834), (5786, 898742), (6838, 760474), (7436, 699317), (10636, 488917), (11572, 449371), (13676, 380237), (29249, 177788), (34567, 150436), (37609, 138268), (44447, 116996), (58498, 88894), (69134, 75218)]