54976144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 110627840

約数和(自身を除く): 55651696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 409, 496, 542, 818, 1084, 1636, 2168, 3272, 4336, 6544, 8401, 12679, 16802, 25358, 33604, 50716, 67208, 101432, 110839, 134416, 202864, 221678, 443356, 886712, 1773424, 3436009, 6872018, 13744036, 27488072, 54976144]

約数ペア:

[(1, 54976144), (2, 27488072), (4, 13744036), (8, 6872018), (16, 3436009), (31, 1773424), (62, 886712), (124, 443356), (248, 221678), (271, 202864), (409, 134416), (496, 110839), (542, 101432), (818, 67208), (1084, 50716), (1636, 33604), (2168, 25358), (3272, 16802), (4336, 12679), (6544, 8401)]