53984073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 37945527

約数列:

[1, 3, 11, 13, 19, 33, 37, 39, 57, 111, 143, 179, 209, 247, 407, 429, 481, 537, 627, 703, 741, 1221, 1443, 1969, 2109, 2327, 2717, 3401, 5291, 5907, 6623, 6981, 7733, 8151, 9139, 10203, 15873, 19869, 23199, 25597, 27417, 37411, 44213, 72853, 76791, 86099, 100529, 112233, 125837, 132639, 218559, 258297, 301587, 377511, 486343, 947089, 1384207, 1459029, 1635881, 2841267, 4152621, 4907643, 17994691, 53984073]

約数ペア:

[(1, 53984073), (3, 17994691), (11, 4907643), (13, 4152621), (19, 2841267), (33, 1635881), (37, 1459029), (39, 1384207), (57, 947089), (111, 486343), (143, 377511), (179, 301587), (209, 258297), (247, 218559), (407, 132639), (429, 125837), (481, 112233), (537, 100529), (627, 86099), (703, 76791), (741, 72853), (1221, 44213), (1443, 37411), (1969, 27417), (2109, 25597), (2327, 23199), (2717, 19869), (3401, 15873), (5291, 10203), (5907, 9139), (6623, 8151), (6981, 7733)]