56557084064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{238099}}^1$

素因数の和:238693

約数の個数: 48

約数和(自身を含む): 120122402400

約数和(自身を除く): 63565318336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 571, 1142, 2284, 4568, 7423, 9136, 14846, 18272, 29692, 59384, 118768, 237536, 238099, 476198, 952396, 1904792, 3095287, 3809584, 6190574, 7619168, 12381148, 24762296, 49524592, 99049184, 135954529, 271909058, 543818116, 1087636232, 1767408877, 2175272464, 3534817754, 4350544928, 7069635508, 14139271016, 28278542032, 56557084064]

約数ペア:

[(1, 56557084064), (2, 28278542032), (4, 14139271016), (8, 7069635508), (13, 4350544928), (16, 3534817754), (26, 2175272464), (32, 1767408877), (52, 1087636232), (104, 543818116), (208, 271909058), (416, 135954529), (571, 99049184), (1142, 49524592), (2284, 24762296), (4568, 12381148), (7423, 7619168), (9136, 6190574), (14846, 3809584), (18272, 3095287), (29692, 1904792), (59384, 952396), (118768, 476198), (237536, 238099)]