51506313248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{5119}}^1$

素因数の和:5247

約数の個数: 144

約数和(自身を含む): 116996382720

約数和(自身を除く): 65490069472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 67, 76, 104, 134, 152, 208, 247, 268, 304, 361, 416, 494, 536, 608, 722, 871, 988, 1072, 1273, 1444, 1742, 1976, 2144, 2546, 2888, 3484, 3952, 4693, 5092, 5119, 5776, 6968, 7904, 9386, 10184, 10238, 11552, 13936, 16549, 18772, 20368, 20476, 24187, 27872, 33098, 37544, 40736, 40952, 48374, 66196, 66547, 75088, 81904, 96748, 97261, 132392, 133094, 150176, 163808, 193496, 194522, 264784, 266188, 314431, 342973, 386992, 389044, 529568, 532376, 628862, 685946, 773984, 778088, 1064752, 1257724, 1264393, 1371892, 1556176, 1847959, 2129504, 2515448, 2528786, 2743784, 3112352, 3695918, 4458649, 5030896, 5057572, 5487568, 6516487, 7391836, 8917298, 10061792, 10115144, 10975136, 13032974, 14783672, 17834596, 20230288, 24023467, 26065948, 29567344, 35669192, 40460576, 48046934, 52131896, 59134688, 71338384, 84714331, 96093868, 104263792, 123813253, 142676768, 169428662, 192187736, 208527584, 247626506, 338857324, 384375472, 495253012, 677714648, 768750944, 990506024, 1355429296, 1609572289, 1981012048, 2710858592, 3219144578, 3962024096, 6438289156, 12876578312, 25753156624, 51506313248]

約数ペア:

[(1, 51506313248), (2, 25753156624), (4, 12876578312), (8, 6438289156), (13, 3962024096), (16, 3219144578), (19, 2710858592), (26, 1981012048), (32, 1609572289), (38, 1355429296), (52, 990506024), (67, 768750944), (76, 677714648), (104, 495253012), (134, 384375472), (152, 338857324), (208, 247626506), (247, 208527584), (268, 192187736), (304, 169428662), (361, 142676768), (416, 123813253), (494, 104263792), (536, 96093868), (608, 84714331), (722, 71338384), (871, 59134688), (988, 52131896), (1072, 48046934), (1273, 40460576), (1444, 35669192), (1742, 29567344), (1976, 26065948), (2144, 24023467), (2546, 20230288), (2888, 17834596), (3484, 14783672), (3952, 13032974), (4693, 10975136), (5092, 10115144), (5119, 10061792), (5776, 8917298), (6968, 7391836), (7904, 6516487), (9386, 5487568), (10184, 5057572), (10238, 5030896), (11552, 4458649), (13936, 3695918), (16549, 3112352), (18772, 2743784), (20368, 2528786), (20476, 2515448), (24187, 2129504), (27872, 1847959), (33098, 1556176), (37544, 1371892), (40736, 1264393), (40952, 1257724), (48374, 1064752), (66196, 778088), (66547, 773984), (75088, 685946), (81904, 628862), (96748, 532376), (97261, 529568), (132392, 389044), (133094, 386992), (150176, 342973), (163808, 314431), (193496, 266188), (194522, 264784)]