51801474805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 67855656960

約数和(自身を除く): 16054182155

約数列:

[1, 5, 23, 41, 61, 115, 205, 305, 389, 463, 943, 1403, 1945, 2315, 2501, 4715, 7015, 8947, 10649, 12505, 15949, 18983, 23729, 28243, 44735, 53245, 57523, 79745, 94915, 118645, 141215, 180107, 287615, 366827, 436609, 545767, 649589, 900535, 972889, 1157963, 1834135, 2183045, 2728835, 3247945, 4142461, 4864445, 5789815, 7384387, 10986527, 20712305, 22376447, 26633149, 36921935, 54932635, 111882235, 133165745, 169840901, 252690121, 450447607, 849204505, 1263450605, 2252238035, 10360294961, 51801474805]

約数ペア:

[(1, 51801474805), (5, 10360294961), (23, 2252238035), (41, 1263450605), (61, 849204505), (115, 450447607), (205, 252690121), (305, 169840901), (389, 133165745), (463, 111882235), (943, 54932635), (1403, 36921935), (1945, 26633149), (2315, 22376447), (2501, 20712305), (4715, 10986527), (7015, 7384387), (8947, 5789815), (10649, 4864445), (12505, 4142461), (15949, 3247945), (18983, 2728835), (23729, 2183045), (28243, 1834135), (44735, 1157963), (53245, 972889), (57523, 900535), (79745, 649589), (94915, 545767), (118645, 436609), (141215, 366827), (180107, 287615)]