54949070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 115831296

約数和(自身を除く): 60882226

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 587, 814, 851, 1174, 1265, 1702, 2035, 2530, 2935, 4070, 4255, 5870, 6457, 8510, 9361, 12914, 13501, 18722, 21719, 27002, 32285, 43438, 46805, 64570, 67505, 93610, 108595, 135010, 148511, 217190, 238909, 297022, 477818, 499537, 742555, 999074, 1194545, 1485110, 2389090, 2497685, 4995370, 5494907, 10989814, 27474535, 54949070]

約数ペア:

[(1, 54949070), (2, 27474535), (5, 10989814), (10, 5494907), (11, 4995370), (22, 2497685), (23, 2389090), (37, 1485110), (46, 1194545), (55, 999074), (74, 742555), (110, 499537), (115, 477818), (185, 297022), (230, 238909), (253, 217190), (370, 148511), (407, 135010), (506, 108595), (587, 93610), (814, 67505), (851, 64570), (1174, 46805), (1265, 43438), (1702, 32285), (2035, 27002), (2530, 21719), (2935, 18722), (4070, 13501), (4255, 12914), (5870, 9361), (6457, 8510)]