56218095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 105243840

約数和(自身を除く): 49025745

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 1873, 2001, 3335, 5619, 6003, 9365, 10005, 16857, 28095, 30015, 43079, 54317, 84285, 129237, 162951, 215395, 271585, 387711, 488853, 646185, 814755, 1249291, 1938555, 2444265, 3747873, 6246455, 11243619, 18739365, 56218095]

約数ペア:

[(1, 56218095), (3, 18739365), (5, 11243619), (9, 6246455), (15, 3747873), (23, 2444265), (29, 1938555), (45, 1249291), (69, 814755), (87, 646185), (115, 488853), (145, 387711), (207, 271585), (261, 215395), (345, 162951), (435, 129237), (667, 84285), (1035, 54317), (1305, 43079), (1873, 30015), (2001, 28095), (3335, 16857), (5619, 10005), (6003, 9365)]