54921256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1471}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 56361944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 1471, 2872, 2942, 4667, 5884, 9334, 11768, 18668, 19123, 37336, 38246, 76492, 152984, 528089, 1056178, 2112356, 4224712, 6865157, 13730314, 27460628, 54921256]

約数ペア:

[(1, 54921256), (2, 27460628), (4, 13730314), (8, 6865157), (13, 4224712), (26, 2112356), (52, 1056178), (104, 528089), (359, 152984), (718, 76492), (1436, 38246), (1471, 37336), (2872, 19123), (2942, 18668), (4667, 11768), (5884, 9334)]