53704755

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 50804685

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 117, 135, 195, 213, 351, 355, 431, 585, 639, 923, 1065, 1293, 1755, 1917, 2155, 2769, 3195, 3879, 4615, 5603, 6465, 8307, 9585, 11637, 13845, 16809, 19395, 24921, 28015, 30601, 41535, 50427, 58185, 84045, 91803, 124605, 151281, 153005, 252135, 275409, 397813, 459015, 756405, 826227, 1193439, 1377045, 1989065, 3580317, 4131135, 5967195, 10740951, 17901585, 53704755]

約数ペア:

[(1, 53704755), (3, 17901585), (5, 10740951), (9, 5967195), (13, 4131135), (15, 3580317), (27, 1989065), (39, 1377045), (45, 1193439), (65, 826227), (71, 756405), (117, 459015), (135, 397813), (195, 275409), (213, 252135), (351, 153005), (355, 151281), (431, 124605), (585, 91803), (639, 84045), (923, 58185), (1065, 50427), (1293, 41535), (1755, 30601), (1917, 28015), (2155, 24921), (2769, 19395), (3195, 16809), (3879, 13845), (4615, 11637), (5603, 9585), (6465, 8307)]