55278190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3083}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 109247616

約数和(自身を除く): 53969426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3083, 3586, 6166, 8965, 15415, 17930, 30830, 33913, 67826, 169565, 339130, 502529, 1005058, 2512645, 5025290, 5527819, 11055638, 27639095, 55278190]

約数ペア:

[(1, 55278190), (2, 27639095), (5, 11055638), (10, 5527819), (11, 5025290), (22, 2512645), (55, 1005058), (110, 502529), (163, 339130), (326, 169565), (815, 67826), (1630, 33913), (1793, 30830), (3083, 17930), (3586, 15415), (6166, 8965)]