51380040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428167}}^1$

素因数の和:428181

約数の個数: 32

約数和(自身を含む): 154140480

約数和(自身を除く): 102760440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428167, 856334, 1284501, 1712668, 2140835, 2569002, 3425336, 4281670, 5138004, 6422505, 8563340, 10276008, 12845010, 17126680, 25690020, 51380040]

約数ペア:

[(1, 51380040), (2, 25690020), (3, 17126680), (4, 12845010), (5, 10276008), (6, 8563340), (8, 6422505), (10, 5138004), (12, 4281670), (15, 3425336), (20, 2569002), (24, 2140835), (30, 1712668), (40, 1284501), (60, 856334), (120, 428167)]