54571210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 100721232

約数和(自身を除く): 46150022

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 653, 685, 1306, 1370, 3265, 6530, 8357, 16714, 39833, 41785, 79666, 83570, 89461, 178922, 199165, 398330, 447305, 894610, 5457121, 10914242, 27285605, 54571210]

約数ペア:

[(1, 54571210), (2, 27285605), (5, 10914242), (10, 5457121), (61, 894610), (122, 447305), (137, 398330), (274, 199165), (305, 178922), (610, 89461), (653, 83570), (685, 79666), (1306, 41785), (1370, 39833), (3265, 16714), (6530, 8357)]