250892850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{128663}}^1$

素因数の和:128691

約数の個数: 48

約数和(自身を含む): 670082112

約数和(自身を除く): 419189262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 128663, 257326, 385989, 643315, 771978, 1286630, 1672619, 1929945, 3216575, 3345238, 3859890, 5017857, 6433150, 8363095, 9649725, 10035714, 16726190, 19299450, 25089285, 41815475, 50178570, 83630950, 125446425, 250892850]

約数ペア:

[(1, 250892850), (2, 125446425), (3, 83630950), (5, 50178570), (6, 41815475), (10, 25089285), (13, 19299450), (15, 16726190), (25, 10035714), (26, 9649725), (30, 8363095), (39, 6433150), (50, 5017857), (65, 3859890), (75, 3345238), (78, 3216575), (130, 1929945), (150, 1672619), (195, 1286630), (325, 771978), (390, 643315), (650, 385989), (975, 257326), (1950, 128663)]