56557299

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 82243584

約数和(自身を除く): 25686285

約数列:

[1, 3, 23, 31, 69, 93, 137, 193, 411, 579, 713, 2139, 3151, 4247, 4439, 5983, 9453, 12741, 13317, 17949, 26441, 79323, 97681, 137609, 293043, 412827, 608143, 819671, 1824429, 2459013, 18852433, 56557299]

約数ペア:

[(1, 56557299), (3, 18852433), (23, 2459013), (31, 1824429), (69, 819671), (93, 608143), (137, 412827), (193, 293043), (411, 137609), (579, 97681), (713, 79323), (2139, 26441), (3151, 17949), (4247, 13317), (4439, 12741), (5983, 9453)]