53567384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27109}}^1$

素因数の和:27147

約数の個数: 32

約数和(自身を含む): 113862000

約数和(自身を除く): 60294616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 27109, 54218, 108436, 216872, 352417, 515071, 704834, 1030142, 1409668, 2060284, 2819336, 4120568, 6695923, 13391846, 26783692, 53567384]

約数ペア:

[(1, 53567384), (2, 26783692), (4, 13391846), (8, 6695923), (13, 4120568), (19, 2819336), (26, 2060284), (38, 1409668), (52, 1030142), (76, 704834), (104, 515071), (152, 352417), (247, 216872), (494, 108436), (988, 54218), (1976, 27109)]