54571686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 129185280

約数和(自身を除く): 74613594

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1601, 1794, 2622, 3202, 4803, 5681, 9606, 11362, 17043, 20813, 30419, 34086, 36823, 41626, 60838, 62439, 73646, 91257, 110469, 124878, 182514, 220938, 395447, 478699, 699637, 790894, 957398, 1186341, 1399274, 1436097, 2098911, 2372682, 2872194, 4197822, 9095281, 18190562, 27285843, 54571686]

約数ペア:

[(1, 54571686), (2, 27285843), (3, 18190562), (6, 9095281), (13, 4197822), (19, 2872194), (23, 2372682), (26, 2098911), (38, 1436097), (39, 1399274), (46, 1186341), (57, 957398), (69, 790894), (78, 699637), (114, 478699), (138, 395447), (247, 220938), (299, 182514), (437, 124878), (494, 110469), (598, 91257), (741, 73646), (874, 62439), (897, 60838), (1311, 41626), (1482, 36823), (1601, 34086), (1794, 30419), (2622, 20813), (3202, 17043), (4803, 11362), (5681, 9606)]