51990008

素因数分解:

$2^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1609}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 111669600

約数和(自身を除く): 59679592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 577, 1154, 1609, 2308, 3218, 4039, 4616, 6436, 8078, 11263, 12872, 16156, 22526, 32312, 45052, 90104, 928393, 1856786, 3713572, 6498751, 7427144, 12997502, 25995004, 51990008]

約数ペア:

[(1, 51990008), (2, 25995004), (4, 12997502), (7, 7427144), (8, 6498751), (14, 3713572), (28, 1856786), (56, 928393), (577, 90104), (1154, 45052), (1609, 32312), (2308, 22526), (3218, 16156), (4039, 12872), (4616, 11263), (6436, 8078)]