47998900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5783}}^1$

素因数の和:5880

約数の個数: 36

約数和(自身を含む): 105430752

約数和(自身を除く): 57431852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 5783, 8300, 11566, 23132, 28915, 57830, 115660, 144575, 289150, 479989, 578300, 959978, 1919956, 2399945, 4799890, 9599780, 11999725, 23999450, 47998900]

約数ペア:

[(1, 47998900), (2, 23999450), (4, 11999725), (5, 9599780), (10, 4799890), (20, 2399945), (25, 1919956), (50, 959978), (83, 578300), (100, 479989), (166, 289150), (332, 144575), (415, 115660), (830, 57830), (1660, 28915), (2075, 23132), (4150, 11566), (5783, 8300)]