55367870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 102180960

約数和(自身を除く): 46813090

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 610, 653, 695, 1306, 1390, 3265, 6530, 8479, 16958, 39833, 42395, 79666, 84790, 90767, 181534, 199165, 398330, 453835, 907670, 5536787, 11073574, 27683935, 55367870]

約数ペア:

[(1, 55367870), (2, 27683935), (5, 11073574), (10, 5536787), (61, 907670), (122, 453835), (139, 398330), (278, 199165), (305, 181534), (610, 90767), (653, 84790), (695, 79666), (1306, 42395), (1390, 39833), (3265, 16958), (6530, 8479)]