51621706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 83897856

約数和(自身を除く): 32276150

約数列:

[1, 2, 23, 41, 46, 82, 101, 202, 271, 542, 943, 1886, 2323, 4141, 4646, 6233, 8282, 11111, 12466, 22222, 27371, 54742, 95243, 190486, 255553, 511106, 629533, 1122211, 1259066, 2244422, 25810853, 51621706]

約数ペア:

[(1, 51621706), (2, 25810853), (23, 2244422), (41, 1259066), (46, 1122211), (82, 629533), (101, 511106), (202, 255553), (271, 190486), (542, 95243), (943, 54742), (1886, 27371), (2323, 22222), (4141, 12466), (4646, 11111), (6233, 8282)]