53426464

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 72

約数和(自身を含む): 131818428

約数和(自身を除く): 78391964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2621, 2912, 5096, 5242, 10192, 10484, 18347, 20384, 20968, 34073, 36694, 41936, 68146, 73388, 83872, 128429, 136292, 146776, 238511, 256858, 272584, 293552, 477022, 513716, 545168, 587104, 954044, 1027432, 1090336, 1669577, 1908088, 2054864, 3339154, 3816176, 4109728, 6678308, 7632352, 13356616, 26713232, 53426464]

約数ペア:

[(1, 53426464), (2, 26713232), (4, 13356616), (7, 7632352), (8, 6678308), (13, 4109728), (14, 3816176), (16, 3339154), (26, 2054864), (28, 1908088), (32, 1669577), (49, 1090336), (52, 1027432), (56, 954044), (91, 587104), (98, 545168), (104, 513716), (112, 477022), (182, 293552), (196, 272584), (208, 256858), (224, 238511), (364, 146776), (392, 136292), (416, 128429), (637, 83872), (728, 73388), (784, 68146), (1274, 41936), (1456, 36694), (1568, 34073), (2548, 20968), (2621, 20384), (2912, 18347), (5096, 10484), (5242, 10192)]