50611880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10457}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 125182260

約数和(自身を除く): 74570380

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 10457, 20914, 41828, 52285, 83656, 104570, 115027, 209140, 230054, 418280, 460108, 575135, 920216, 1150270, 1265297, 2300540, 2530594, 4601080, 5061188, 6326485, 10122376, 12652970, 25305940, 50611880]

約数ペア:

[(1, 50611880), (2, 25305940), (4, 12652970), (5, 10122376), (8, 6326485), (10, 5061188), (11, 4601080), (20, 2530594), (22, 2300540), (40, 1265297), (44, 1150270), (55, 920216), (88, 575135), (110, 460108), (121, 418280), (220, 230054), (242, 209140), (440, 115027), (484, 104570), (605, 83656), (968, 52285), (1210, 41828), (2420, 20914), (4840, 10457)]