51888788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 107864064

約数和(自身を除く): 55975276

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 607, 994, 1204, 1214, 1988, 2428, 3053, 4249, 6106, 8498, 12212, 16996, 21371, 26101, 42742, 43097, 52202, 85484, 86194, 104404, 172388, 182707, 301679, 365414, 603358, 730828, 1206716, 1853171, 3706342, 7412684, 12972197, 25944394, 51888788]

約数ペア:

[(1, 51888788), (2, 25944394), (4, 12972197), (7, 7412684), (14, 3706342), (28, 1853171), (43, 1206716), (71, 730828), (86, 603358), (142, 365414), (172, 301679), (284, 182707), (301, 172388), (497, 104404), (602, 86194), (607, 85484), (994, 52202), (1204, 43097), (1214, 42742), (1988, 26101), (2428, 21371), (3053, 16996), (4249, 12212), (6106, 8498)]