52770840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 159377760

約数和(自身を除く): 106606920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2801, 3140, 3768, 4710, 5602, 6280, 8403, 9420, 11204, 14005, 16806, 18840, 22408, 28010, 33612, 42015, 56020, 67224, 84030, 112040, 168060, 336120, 439757, 879514, 1319271, 1759028, 2198785, 2638542, 3518056, 4397570, 5277084, 6596355, 8795140, 10554168, 13192710, 17590280, 26385420, 52770840]

約数ペア:

[(1, 52770840), (2, 26385420), (3, 17590280), (4, 13192710), (5, 10554168), (6, 8795140), (8, 6596355), (10, 5277084), (12, 4397570), (15, 3518056), (20, 2638542), (24, 2198785), (30, 1759028), (40, 1319271), (60, 879514), (120, 439757), (157, 336120), (314, 168060), (471, 112040), (628, 84030), (785, 67224), (942, 56020), (1256, 42015), (1570, 33612), (1884, 28010), (2355, 22408), (2801, 18840), (3140, 16806), (3768, 14005), (4710, 11204), (5602, 9420), (6280, 8403)]