56381468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 116682720

約数和(自身を除く): 60301252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 241, 286, 409, 482, 572, 818, 964, 1636, 2651, 3133, 4499, 5302, 5317, 6266, 8998, 10604, 10634, 12532, 17996, 21268, 34463, 58487, 68926, 98569, 116974, 137852, 197138, 233948, 394276, 1084259, 1281397, 2168518, 2562794, 4337036, 5125588, 14095367, 28190734, 56381468]

約数ペア:

[(1, 56381468), (2, 28190734), (4, 14095367), (11, 5125588), (13, 4337036), (22, 2562794), (26, 2168518), (44, 1281397), (52, 1084259), (143, 394276), (241, 233948), (286, 197138), (409, 137852), (482, 116974), (572, 98569), (818, 68926), (964, 58487), (1636, 34463), (2651, 21268), (3133, 17996), (4499, 12532), (5302, 10634), (5317, 10604), (6266, 8998)]