55530917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 61152000

約数和(自身を除く): 5621083

約数列:

[1, 13, 79, 139, 389, 1027, 1807, 5057, 10981, 30731, 54071, 142753, 399503, 702923, 4271609, 55530917]

約数ペア:

[(1, 55530917), (13, 4271609), (79, 702923), (139, 399503), (389, 142753), (1027, 54071), (1807, 30731), (5057, 10981)]