56055885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 97198656

約数和(自身を除く): 41142771

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 193, 201, 255, 289, 335, 579, 867, 965, 1005, 1139, 1445, 2895, 3281, 3417, 4335, 5695, 9843, 12931, 16405, 17085, 19363, 38793, 49215, 55777, 58089, 64655, 96815, 167331, 193965, 219827, 278885, 290445, 659481, 836655, 1099135, 3297405, 3737059, 11211177, 18685295, 56055885]

約数ペア:

[(1, 56055885), (3, 18685295), (5, 11211177), (15, 3737059), (17, 3297405), (51, 1099135), (67, 836655), (85, 659481), (193, 290445), (201, 278885), (255, 219827), (289, 193965), (335, 167331), (579, 96815), (867, 64655), (965, 58089), (1005, 55777), (1139, 49215), (1445, 38793), (2895, 19363), (3281, 17085), (3417, 16405), (4335, 12931), (5695, 9843)]