51383778.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2609}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 426202560

約数和(自身を除く): 274202220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2609, 2913, 3884, 4855, 5218, 5826, 7827, 9710, 10436, 11652, 13045, 14565, 15654, 19420, 26090, 29130, 31308, 39135, 52180, 58260, 78270, 156540, 2533339, 5066678, 7600017, 10133356, 12666695, 15200034, 25333390, 30400068, 38000085, 50666780, 76000170, 152000340]

約数ペア:

[(1, 152000340), (2, 76000170), (3, 50666780), (4, 38000085), (5, 30400068), (6, 25333390), (10, 15200034), (12, 12666695), (15, 10133356), (20, 7600017), (30, 5066678), (60, 2533339), (971, 156540), (1942, 78270), (2609, 58260), (2913, 52180), (3884, 39135), (4855, 31308), (5218, 29130), (5826, 26090), (7827, 19420), (9710, 15654), (10436, 14565), (11652, 13045)]