51535113

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 84750336

約数和(自身を除く): 33215223

約数列:

[1, 3, 7, 21, 31, 43, 49, 93, 129, 147, 217, 263, 301, 651, 789, 903, 1333, 1519, 1841, 2107, 3999, 4557, 5523, 6321, 8153, 9331, 11309, 12887, 24459, 27993, 33927, 38661, 57071, 65317, 79163, 171213, 195951, 237489, 350579, 399497, 554141, 1051737, 1198491, 1662423, 2454053, 7362159, 17178371, 51535113]

約数ペア:

[(1, 51535113), (3, 17178371), (7, 7362159), (21, 2454053), (31, 1662423), (43, 1198491), (49, 1051737), (93, 554141), (129, 399497), (147, 350579), (217, 237489), (263, 195951), (301, 171213), (651, 79163), (789, 65317), (903, 57071), (1333, 38661), (1519, 33927), (1841, 27993), (2107, 24459), (3999, 12887), (4557, 11309), (5523, 9331), (6321, 8153)]