56648678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 91212480

約数和(自身を除く): 34563802

約数列:

[1, 2, 23, 46, 89, 101, 137, 178, 202, 274, 2047, 2323, 3151, 4094, 4646, 6302, 8989, 12193, 13837, 17978, 24386, 27674, 206747, 280439, 318251, 413494, 560878, 636502, 1231493, 2462986, 28324339, 56648678]

約数ペア:

[(1, 56648678), (2, 28324339), (23, 2462986), (46, 1231493), (89, 636502), (101, 560878), (137, 413494), (178, 318251), (202, 280439), (274, 206747), (2047, 27674), (2323, 24386), (3151, 17978), (4094, 13837), (4646, 12193), (6302, 8989)]