54217280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13033}}^1$

素因数の和:13063

約数の個数: 56

約数和(自身を含む): 139046712

約数和(自身を除く): 84829432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 13033, 26066, 52132, 65165, 104264, 130330, 169429, 208528, 260660, 338858, 417056, 521320, 677716, 834112, 847145, 1042640, 1355432, 1694290, 2085280, 2710864, 3388580, 4170560, 5421728, 6777160, 10843456, 13554320, 27108640, 54217280]

約数ペア:

[(1, 54217280), (2, 27108640), (4, 13554320), (5, 10843456), (8, 6777160), (10, 5421728), (13, 4170560), (16, 3388580), (20, 2710864), (26, 2085280), (32, 1694290), (40, 1355432), (52, 1042640), (64, 847145), (65, 834112), (80, 677716), (104, 521320), (130, 417056), (160, 338858), (208, 260660), (260, 208528), (320, 169429), (416, 130330), (520, 104264), (832, 65165), (1040, 52132), (2080, 26066), (4160, 13033)]