48675220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221251}}^1$

素因数の和:221271

約数の個数: 24

約数和(自身を含む): 111511008

約数和(自身を除く): 62835788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 221251, 442502, 885004, 1106255, 2212510, 2433761, 4425020, 4867522, 9735044, 12168805, 24337610, 48675220]

約数ペア:

[(1, 48675220), (2, 24337610), (4, 12168805), (5, 9735044), (10, 4867522), (11, 4425020), (20, 2433761), (22, 2212510), (44, 1106255), (55, 885004), (110, 442502), (220, 221251)]