53348600

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 124899000

約数和(自身を除く): 71550400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 1699, 3140, 3398, 3925, 6280, 6796, 7850, 8495, 13592, 15700, 16990, 31400, 33980, 42475, 67960, 84950, 169900, 266743, 339800, 533486, 1066972, 1333715, 2133944, 2667430, 5334860, 6668575, 10669720, 13337150, 26674300, 53348600]

約数ペア:

[(1, 53348600), (2, 26674300), (4, 13337150), (5, 10669720), (8, 6668575), (10, 5334860), (20, 2667430), (25, 2133944), (40, 1333715), (50, 1066972), (100, 533486), (157, 339800), (200, 266743), (314, 169900), (628, 84950), (785, 67960), (1256, 42475), (1570, 33980), (1699, 31400), (3140, 16990), (3398, 15700), (3925, 13592), (6280, 8495), (6796, 7850)]