52038207

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 84

約数和(自身を含む): 93954280

約数和(自身を除く): 41916073

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 117, 153, 171, 221, 243, 247, 289, 323, 351, 459, 513, 663, 729, 741, 867, 969, 1053, 1377, 1539, 1989, 2223, 2601, 2907, 3159, 3757, 4131, 4199, 4617, 5491, 5967, 6669, 7803, 8721, 9477, 11271, 12393, 12597, 13851, 16473, 17901, 20007, 23409, 26163, 33813, 37791, 49419, 53703, 60021, 70227, 71383, 78489, 101439, 113373, 148257, 161109, 180063, 210681, 214149, 235467, 304317, 340119, 444771, 642447, 912951, 1020357, 1334313, 1927341, 2738853, 3061071, 4002939, 5782023, 17346069, 52038207]

約数ペア:

[(1, 52038207), (3, 17346069), (9, 5782023), (13, 4002939), (17, 3061071), (19, 2738853), (27, 1927341), (39, 1334313), (51, 1020357), (57, 912951), (81, 642447), (117, 444771), (153, 340119), (171, 304317), (221, 235467), (243, 214149), (247, 210681), (289, 180063), (323, 161109), (351, 148257), (459, 113373), (513, 101439), (663, 78489), (729, 71383), (741, 70227), (867, 60021), (969, 53703), (1053, 49419), (1377, 37791), (1539, 33813), (1989, 26163), (2223, 23409), (2601, 20007), (2907, 17901), (3159, 16473), (3757, 13851), (4131, 12597), (4199, 12393), (4617, 11271), (5491, 9477), (5967, 8721), (6669, 7803)]