53047072

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 119947716

約数和(自身を除く): 66900644

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 577, 676, 884, 1154, 1352, 1768, 2308, 2704, 2873, 3536, 4616, 5408, 5746, 7072, 7501, 9232, 9809, 11492, 15002, 18464, 19618, 22984, 30004, 39236, 45968, 60008, 78472, 91936, 97513, 120016, 127517, 156944, 195026, 240032, 255034, 313888, 390052, 510068, 780104, 1020136, 1560208, 1657721, 2040272, 3120416, 3315442, 4080544, 6630884, 13261768, 26523536, 53047072]

約数ペア:

[(1, 53047072), (2, 26523536), (4, 13261768), (8, 6630884), (13, 4080544), (16, 3315442), (17, 3120416), (26, 2040272), (32, 1657721), (34, 1560208), (52, 1020136), (68, 780104), (104, 510068), (136, 390052), (169, 313888), (208, 255034), (221, 240032), (272, 195026), (338, 156944), (416, 127517), (442, 120016), (544, 97513), (577, 91936), (676, 78472), (884, 60008), (1154, 45968), (1352, 39236), (1768, 30004), (2308, 22984), (2704, 19618), (2873, 18464), (3536, 15002), (4616, 11492), (5408, 9809), (5746, 9232), (7072, 7501)]