54149930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 106298136

約数和(自身を除く): 52148206

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 457, 578, 697, 914, 1394, 1445, 2285, 2890, 3485, 4570, 6970, 7769, 11849, 15538, 18737, 23698, 37474, 38845, 59245, 77690, 93685, 118490, 132073, 187370, 264146, 318529, 637058, 660365, 1320730, 1592645, 3185290, 5414993, 10829986, 27074965, 54149930]

約数ペア:

[(1, 54149930), (2, 27074965), (5, 10829986), (10, 5414993), (17, 3185290), (34, 1592645), (41, 1320730), (82, 660365), (85, 637058), (170, 318529), (205, 264146), (289, 187370), (410, 132073), (457, 118490), (578, 93685), (697, 77690), (914, 59245), (1394, 38845), (1445, 37474), (2285, 23698), (2890, 18737), (3485, 15538), (4570, 11849), (6970, 7769)]