51178910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7673}}^1$

素因数の和:7732

約数の個数: 32

約数和(自身を含む): 99455040

約数和(自身を除く): 48276130

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 7673, 15346, 38365, 76730, 176479, 222517, 352958, 445034, 882395, 1112585, 1764790, 2225170, 5117891, 10235782, 25589455, 51178910]

約数ペア:

[(1, 51178910), (2, 25589455), (5, 10235782), (10, 5117891), (23, 2225170), (29, 1764790), (46, 1112585), (58, 882395), (115, 445034), (145, 352958), (230, 222517), (290, 176479), (667, 76730), (1334, 38365), (3335, 15346), (6670, 7673)]