48724940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221477}}^1$

素因数の和:221497

約数の個数: 24

約数和(自身を含む): 111624912

約数和(自身を除く): 62899972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 221477, 442954, 885908, 1107385, 2214770, 2436247, 4429540, 4872494, 9744988, 12181235, 24362470, 48724940]

約数ペア:

[(1, 48724940), (2, 24362470), (4, 12181235), (5, 9744988), (10, 4872494), (11, 4429540), (20, 2436247), (22, 2214770), (44, 1107385), (55, 885908), (110, 442954), (220, 221477)]