48241220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22129}}^1$

素因数の和:22247

約数の個数: 24

約数和(自身を含む): 102240600

約数和(自身を除く): 53999380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 22129, 44258, 88516, 110645, 221290, 442580, 2412061, 4824122, 9648244, 12060305, 24120610, 48241220]

約数ペア:

[(1, 48241220), (2, 24120610), (4, 12060305), (5, 9648244), (10, 4824122), (20, 2412061), (109, 442580), (218, 221290), (436, 110645), (545, 88516), (1090, 44258), (2180, 22129)]