49848651

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 78923520

約数和(自身を除く): 29074869

約数列:

[1, 3, 9, 29, 31, 61, 87, 93, 101, 183, 261, 279, 303, 549, 899, 909, 1769, 1891, 2697, 2929, 3131, 5307, 5673, 6161, 8091, 8787, 9393, 15921, 17019, 18483, 26361, 28179, 54839, 55449, 90799, 164517, 178669, 190991, 272397, 493551, 536007, 572973, 817191, 1608021, 1718919, 5538739, 16616217, 49848651]

約数ペア:

[(1, 49848651), (3, 16616217), (9, 5538739), (29, 1718919), (31, 1608021), (61, 817191), (87, 572973), (93, 536007), (101, 493551), (183, 272397), (261, 190991), (279, 178669), (303, 164517), (549, 90799), (899, 55449), (909, 54839), (1769, 28179), (1891, 26361), (2697, 18483), (2929, 17019), (3131, 15921), (5307, 9393), (5673, 8787), (6161, 8091)]