55812496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 115003800

約数和(自身を除く): 59191304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 449, 457, 898, 914, 1796, 1828, 3592, 3656, 7184, 7312, 7633, 7769, 15266, 15538, 30532, 31076, 61064, 62152, 122128, 124304, 205193, 410386, 820772, 1641544, 3283088, 3488281, 6976562, 13953124, 27906248, 55812496]

約数ペア:

[(1, 55812496), (2, 27906248), (4, 13953124), (8, 6976562), (16, 3488281), (17, 3283088), (34, 1641544), (68, 820772), (136, 410386), (272, 205193), (449, 124304), (457, 122128), (898, 62152), (914, 61064), (1796, 31076), (1828, 30532), (3592, 15538), (3656, 15266), (7184, 7769), (7312, 7633)]