47557790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 55845730

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 271, 322, 542, 545, 763, 805, 1090, 1355, 1526, 1610, 1897, 2507, 2710, 3794, 3815, 5014, 6233, 7630, 9485, 12466, 12535, 17549, 18970, 25070, 29539, 31165, 35098, 43631, 59078, 62330, 87262, 87745, 147695, 175490, 206773, 218155, 295390, 413546, 436310, 679397, 1033865, 1358794, 2067730, 3396985, 4755779, 6793970, 9511558, 23778895, 47557790]

約数ペア:

[(1, 47557790), (2, 23778895), (5, 9511558), (7, 6793970), (10, 4755779), (14, 3396985), (23, 2067730), (35, 1358794), (46, 1033865), (70, 679397), (109, 436310), (115, 413546), (161, 295390), (218, 218155), (230, 206773), (271, 175490), (322, 147695), (542, 87745), (545, 87262), (763, 62330), (805, 59078), (1090, 43631), (1355, 35098), (1526, 31165), (1610, 29539), (1897, 25070), (2507, 18970), (2710, 17549), (3794, 12535), (3815, 12466), (5014, 9485), (6233, 7630)]