55840408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6469}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 114130800

約数和(自身を除く): 58290392

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 6469, 8632, 12938, 25876, 51752, 84097, 168194, 336388, 536927, 672776, 1073854, 2147708, 4295416, 6980051, 13960102, 27920204, 55840408]

約数ペア:

[(1, 55840408), (2, 27920204), (4, 13960102), (8, 6980051), (13, 4295416), (26, 2147708), (52, 1073854), (83, 672776), (104, 536927), (166, 336388), (332, 168194), (664, 84097), (1079, 51752), (2158, 25876), (4316, 12938), (6469, 8632)]