51581455552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{1307}}^1$

素因数の和:2310

約数の個数: 112

約数和(自身を含む): 113703079680

約数和(自身を除く): 62121624128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 919, 976, 1307, 1342, 1838, 1952, 2614, 2684, 3676, 3904, 5228, 5368, 7352, 10109, 10456, 10736, 14377, 14704, 20218, 20912, 21472, 28754, 29408, 40436, 41824, 42944, 56059, 57508, 58816, 79727, 80872, 83648, 112118, 115016, 159454, 161744, 224236, 230032, 318908, 323488, 448472, 460064, 616649, 637816, 646976, 876997, 896944, 920128, 1201133, 1233298, 1275632, 1753994, 1793888, 2402266, 2466596, 2551264, 3507988, 3587776, 4804532, 4933192, 5102528, 7015976, 9609064, 9866384, 13212463, 14031952, 19218128, 19732768, 26424926, 28063904, 38436256, 39465536, 52849852, 56127808, 73269113, 76872512, 105699704, 146538226, 211399408, 293076452, 422798816, 586152904, 805960243, 845597632, 1172305808, 1611920486, 2344611616, 3223840972, 4689223232, 6447681944, 12895363888, 25790727776, 51581455552]

約数ペア:

[(1, 51581455552), (2, 25790727776), (4, 12895363888), (8, 6447681944), (11, 4689223232), (16, 3223840972), (22, 2344611616), (32, 1611920486), (44, 1172305808), (61, 845597632), (64, 805960243), (88, 586152904), (122, 422798816), (176, 293076452), (244, 211399408), (352, 146538226), (488, 105699704), (671, 76872512), (704, 73269113), (919, 56127808), (976, 52849852), (1307, 39465536), (1342, 38436256), (1838, 28063904), (1952, 26424926), (2614, 19732768), (2684, 19218128), (3676, 14031952), (3904, 13212463), (5228, 9866384), (5368, 9609064), (7352, 7015976), (10109, 5102528), (10456, 4933192), (10736, 4804532), (14377, 3587776), (14704, 3507988), (20218, 2551264), (20912, 2466596), (21472, 2402266), (28754, 1793888), (29408, 1753994), (40436, 1275632), (41824, 1233298), (42944, 1201133), (56059, 920128), (57508, 896944), (58816, 876997), (79727, 646976), (80872, 637816), (83648, 616649), (112118, 460064), (115016, 448472), (159454, 323488), (161744, 318908), (224236, 230032)]