53457957

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 93450240

約数和(自身を除く): 39992283

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 161, 207, 237, 467, 483, 553, 711, 1401, 1449, 1659, 1817, 3269, 4203, 4977, 5451, 9807, 10741, 12719, 16353, 29421, 32223, 36893, 38157, 75187, 96669, 110679, 114471, 225561, 258251, 332037, 676683, 774753, 848539, 2324259, 2545617, 5939773, 7636851, 17819319, 53457957]

約数ペア:

[(1, 53457957), (3, 17819319), (7, 7636851), (9, 5939773), (21, 2545617), (23, 2324259), (63, 848539), (69, 774753), (79, 676683), (161, 332037), (207, 258251), (237, 225561), (467, 114471), (483, 110679), (553, 96669), (711, 75187), (1401, 38157), (1449, 36893), (1659, 32223), (1817, 29421), (3269, 16353), (4203, 12719), (4977, 10741), (5451, 9807)]