54777228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21841}}^1$

素因数の和:21878

約数の個数: 48

約数和(自身を含む): 146778240

約数和(自身を除く): 92001012

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21841, 43682, 65523, 87364, 131046, 240251, 262092, 414979, 480502, 720753, 829958, 961004, 1244937, 1441506, 1659916, 2489874, 2883012, 4564769, 4979748, 9129538, 13694307, 18259076, 27388614, 54777228]

約数ペア:

[(1, 54777228), (2, 27388614), (3, 18259076), (4, 13694307), (6, 9129538), (11, 4979748), (12, 4564769), (19, 2883012), (22, 2489874), (33, 1659916), (38, 1441506), (44, 1244937), (57, 961004), (66, 829958), (76, 720753), (114, 480502), (132, 414979), (209, 262092), (228, 240251), (418, 131046), (627, 87364), (836, 65523), (1254, 43682), (2508, 21841)]