51679560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430663}}^1$

素因数の和:430677

約数の個数: 32

約数和(自身を含む): 155039040

約数和(自身を除く): 103359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430663, 861326, 1291989, 1722652, 2153315, 2583978, 3445304, 4306630, 5167956, 6459945, 8613260, 10335912, 12919890, 17226520, 25839780, 51679560]

約数ペア:

[(1, 51679560), (2, 25839780), (3, 17226520), (4, 12919890), (5, 10335912), (6, 8613260), (8, 6459945), (10, 5167956), (12, 4306630), (15, 3445304), (20, 2583978), (24, 2153315), (30, 1722652), (40, 1291989), (60, 861326), (120, 430663)]