55054120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 136002240

約数和(自身を除く): 80948120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 593, 844, 1055, 1186, 1688, 2110, 2321, 2372, 2965, 4220, 4642, 4744, 5930, 6523, 8440, 9284, 11605, 11860, 13046, 18568, 23210, 23720, 26092, 32615, 46420, 52184, 65230, 92840, 125123, 130460, 250246, 260920, 500492, 625615, 1000984, 1251230, 1376353, 2502460, 2752706, 5004920, 5505412, 6881765, 11010824, 13763530, 27527060, 55054120]

約数ペア:

[(1, 55054120), (2, 27527060), (4, 13763530), (5, 11010824), (8, 6881765), (10, 5505412), (11, 5004920), (20, 2752706), (22, 2502460), (40, 1376353), (44, 1251230), (55, 1000984), (88, 625615), (110, 500492), (211, 260920), (220, 250246), (422, 130460), (440, 125123), (593, 92840), (844, 65230), (1055, 52184), (1186, 46420), (1688, 32615), (2110, 26092), (2321, 23720), (2372, 23210), (2965, 18568), (4220, 13046), (4642, 11860), (4744, 11605), (5930, 9284), (6523, 8440)]