55451824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 114367680

約数和(自身を除く): 58915856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 853, 956, 1706, 1912, 3412, 3824, 4063, 6824, 8126, 13648, 14501, 16252, 29002, 32504, 58004, 65008, 116008, 203867, 232016, 407734, 815468, 1630936, 3261872, 3465739, 6931478, 13862956, 27725912, 55451824]

約数ペア:

[(1, 55451824), (2, 27725912), (4, 13862956), (8, 6931478), (16, 3465739), (17, 3261872), (34, 1630936), (68, 815468), (136, 407734), (239, 232016), (272, 203867), (478, 116008), (853, 65008), (956, 58004), (1706, 32504), (1912, 29002), (3412, 16252), (3824, 14501), (4063, 13648), (6824, 8126)]