2550001474878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1\times {\mathrm{49697}}^1$

素因数の和:50562

約数の個数: 128

約数和(自身を含む): 6075592427520

約数和(自身を除く): 3525590952642

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 143, 158, 237, 286, 429, 474, 757, 858, 869, 1027, 1514, 1738, 2054, 2271, 2607, 3081, 4542, 5214, 6162, 8327, 9841, 11297, 16654, 19682, 22594, 24981, 29523, 33891, 49697, 49962, 59046, 59803, 67782, 99394, 108251, 119606, 149091, 179409, 216502, 298182, 324753, 358818, 546667, 646061, 649506, 657833, 777439, 1093334, 1292122, 1315666, 1554878, 1640001, 1938183, 1973499, 2332317, 3280002, 3876366, 3926063, 3946998, 4664634, 7106671, 7852126, 8551829, 11778189, 14213342, 17103658, 21320013, 23556378, 25655487, 37620629, 42640026, 43186693, 51038819, 51310974, 75241258, 86373386, 102077638, 112861887, 129560079, 153116457, 225723774, 259120158, 306232914, 413826919, 489068177, 561427009, 827653838, 978136354, 1122854018, 1241480757, 1467204531, 1684281027, 2482961514, 2934409062, 2972029691, 3368562054, 5379749947, 5944059382, 8916089073, 10759499894, 16139249841, 17832178146, 32278499682, 32692326601, 38636385983, 65384653202, 77272771966, 98076979803, 115909157949, 196153959606, 231818315898, 425000245813, 850000491626, 1275000737439, 2550001474878]

約数ペア:

[(1, 2550001474878), (2, 1275000737439), (3, 850000491626), (6, 425000245813), (11, 231818315898), (13, 196153959606), (22, 115909157949), (26, 98076979803), (33, 77272771966), (39, 65384653202), (66, 38636385983), (78, 32692326601), (79, 32278499682), (143, 17832178146), (158, 16139249841), (237, 10759499894), (286, 8916089073), (429, 5944059382), (474, 5379749947), (757, 3368562054), (858, 2972029691), (869, 2934409062), (1027, 2482961514), (1514, 1684281027), (1738, 1467204531), (2054, 1241480757), (2271, 1122854018), (2607, 978136354), (3081, 827653838), (4542, 561427009), (5214, 489068177), (6162, 413826919), (8327, 306232914), (9841, 259120158), (11297, 225723774), (16654, 153116457), (19682, 129560079), (22594, 112861887), (24981, 102077638), (29523, 86373386), (33891, 75241258), (49697, 51310974), (49962, 51038819), (59046, 43186693), (59803, 42640026), (67782, 37620629), (99394, 25655487), (108251, 23556378), (119606, 21320013), (149091, 17103658), (179409, 14213342), (216502, 11778189), (298182, 8551829), (324753, 7852126), (358818, 7106671), (546667, 4664634), (646061, 3946998), (649506, 3926063), (657833, 3876366), (777439, 3280002), (1093334, 2332317), (1292122, 1973499), (1315666, 1938183), (1554878, 1640001)]