53218413

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 83566080

約数和(自身を除く): 30347667

約数列:

[1, 3, 9, 31, 53, 59, 61, 93, 159, 177, 183, 279, 477, 531, 549, 1643, 1829, 1891, 3127, 3233, 3599, 4929, 5487, 5673, 9381, 9699, 10797, 14787, 16461, 17019, 28143, 29097, 32391, 96937, 100223, 111569, 190747, 290811, 300669, 334707, 572241, 872433, 902007, 1004121, 1716723, 5913157, 17739471, 53218413]

約数ペア:

[(1, 53218413), (3, 17739471), (9, 5913157), (31, 1716723), (53, 1004121), (59, 902007), (61, 872433), (93, 572241), (159, 334707), (177, 300669), (183, 290811), (279, 190747), (477, 111569), (531, 100223), (549, 96937), (1643, 32391), (1829, 29097), (1891, 28143), (3127, 17019), (3233, 16461), (3599, 14787), (4929, 10797), (5487, 9699), (5673, 9381)]