47975660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28901}}^1$

素因数の和:28993

約数の個数: 24

約数和(自身を含む): 101966256

約数和(自身を除く): 53990596

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 28901, 57802, 115604, 144505, 289010, 578020, 2398783, 4797566, 9595132, 11993915, 23987830, 47975660]

約数ペア:

[(1, 47975660), (2, 23987830), (4, 11993915), (5, 9595132), (10, 4797566), (20, 2398783), (83, 578020), (166, 289010), (332, 144505), (415, 115604), (830, 57802), (1660, 28901)]