51688672

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 123076800

約数和(自身を除く): 71388128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 73, 109, 112, 116, 146, 203, 218, 224, 232, 292, 406, 436, 464, 511, 584, 763, 812, 872, 928, 1022, 1168, 1526, 1624, 1744, 2044, 2117, 2336, 3052, 3161, 3248, 3488, 4088, 4234, 6104, 6322, 6496, 7957, 8176, 8468, 12208, 12644, 14819, 15914, 16352, 16936, 22127, 24416, 25288, 29638, 31828, 33872, 44254, 50576, 55699, 59276, 63656, 67744, 88508, 101152, 111398, 118552, 127312, 177016, 222796, 230753, 237104, 254624, 354032, 445592, 461506, 474208, 708064, 891184, 923012, 1615271, 1782368, 1846024, 3230542, 3692048, 6461084, 7384096, 12922168, 25844336, 51688672]

約数ペア:

[(1, 51688672), (2, 25844336), (4, 12922168), (7, 7384096), (8, 6461084), (14, 3692048), (16, 3230542), (28, 1846024), (29, 1782368), (32, 1615271), (56, 923012), (58, 891184), (73, 708064), (109, 474208), (112, 461506), (116, 445592), (146, 354032), (203, 254624), (218, 237104), (224, 230753), (232, 222796), (292, 177016), (406, 127312), (436, 118552), (464, 111398), (511, 101152), (584, 88508), (763, 67744), (812, 63656), (872, 59276), (928, 55699), (1022, 50576), (1168, 44254), (1526, 33872), (1624, 31828), (1744, 29638), (2044, 25288), (2117, 24416), (2336, 22127), (3052, 16936), (3161, 16352), (3248, 15914), (3488, 14819), (4088, 12644), (4234, 12208), (6104, 8468), (6322, 8176), (6496, 7957)]