54012970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 113861376

約数和(自身を除く): 59848406

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 577, 814, 851, 1154, 1265, 1702, 2035, 2530, 2885, 4070, 4255, 5770, 6347, 8510, 9361, 12694, 13271, 18722, 21349, 26542, 31735, 42698, 46805, 63470, 66355, 93610, 106745, 132710, 145981, 213490, 234839, 291962, 469678, 491027, 729905, 982054, 1174195, 1459810, 2348390, 2455135, 4910270, 5401297, 10802594, 27006485, 54012970]

約数ペア:

[(1, 54012970), (2, 27006485), (5, 10802594), (10, 5401297), (11, 4910270), (22, 2455135), (23, 2348390), (37, 1459810), (46, 1174195), (55, 982054), (74, 729905), (110, 491027), (115, 469678), (185, 291962), (230, 234839), (253, 213490), (370, 145981), (407, 132710), (506, 106745), (577, 93610), (814, 66355), (851, 63470), (1154, 46805), (1265, 42698), (1702, 31735), (2035, 26542), (2530, 21349), (2885, 18722), (4070, 13271), (4255, 12694), (5770, 9361), (6347, 8510)]