51802767

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 28837233

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1049, 1593, 1829, 3147, 5487, 9441, 16461, 28323, 32519, 49383, 61891, 97557, 185673, 292671, 557019, 878013, 1671057, 1918621, 5755863, 17267589, 51802767]

約数ペア:

[(1, 51802767), (3, 17267589), (9, 5755863), (27, 1918621), (31, 1671057), (59, 878013), (93, 557019), (177, 292671), (279, 185673), (531, 97557), (837, 61891), (1049, 49383), (1593, 32519), (1829, 28323), (3147, 16461), (5487, 9441)]