54840488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 51846232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 502, 881, 1004, 1762, 2008, 3524, 7048, 7781, 15562, 27311, 31124, 54622, 62248, 109244, 218488, 221131, 442262, 884524, 1769048, 6855061, 13710122, 27420244, 54840488]

約数ペア:

[(1, 54840488), (2, 27420244), (4, 13710122), (8, 6855061), (31, 1769048), (62, 884524), (124, 442262), (248, 221131), (251, 218488), (502, 109244), (881, 62248), (1004, 54622), (1762, 31124), (2008, 27311), (3524, 15562), (7048, 7781)]