49042728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13901}}^1$

素因数の和:13927

約数の個数: 72

約数和(自身を含む): 154520730

約数和(自身を除く): 105478002

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 13901, 27802, 41703, 55604, 83406, 97307, 111208, 125109, 166812, 194614, 250218, 291921, 333624, 389228, 500436, 583842, 681149, 778456, 875763, 1000872, 1167684, 1362298, 1751526, 2043447, 2335368, 2724596, 3503052, 4086894, 5449192, 6130341, 7006104, 8173788, 12260682, 16347576, 24521364, 49042728]

約数ペア:

[(1, 49042728), (2, 24521364), (3, 16347576), (4, 12260682), (6, 8173788), (7, 7006104), (8, 6130341), (9, 5449192), (12, 4086894), (14, 3503052), (18, 2724596), (21, 2335368), (24, 2043447), (28, 1751526), (36, 1362298), (42, 1167684), (49, 1000872), (56, 875763), (63, 778456), (72, 681149), (84, 583842), (98, 500436), (126, 389228), (147, 333624), (168, 291921), (196, 250218), (252, 194614), (294, 166812), (392, 125109), (441, 111208), (504, 97307), (588, 83406), (882, 55604), (1176, 41703), (1764, 27802), (3528, 13901)]