49127110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 95489280

約数和(自身を除く): 46362170

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 191, 289, 382, 445, 578, 890, 955, 1445, 1513, 1910, 2890, 3026, 3247, 6494, 7565, 15130, 16235, 16999, 25721, 32470, 33998, 51442, 55199, 84995, 110398, 128605, 169990, 257210, 275995, 288983, 551990, 577966, 1444915, 2889830, 4912711, 9825422, 24563555, 49127110]

約数ペア:

[(1, 49127110), (2, 24563555), (5, 9825422), (10, 4912711), (17, 2889830), (34, 1444915), (85, 577966), (89, 551990), (170, 288983), (178, 275995), (191, 257210), (289, 169990), (382, 128605), (445, 110398), (578, 84995), (890, 55199), (955, 51442), (1445, 33998), (1513, 32470), (1910, 25721), (2890, 16999), (3026, 16235), (3247, 15130), (6494, 7565)]