31950054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 72465120

約数和(自身を除く): 40515066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 97, 174, 194, 261, 291, 522, 582, 631, 873, 1262, 1746, 1893, 2813, 3786, 5626, 5679, 8439, 11358, 16878, 18299, 25317, 36598, 50634, 54897, 61207, 109794, 122414, 164691, 183621, 329382, 367242, 550863, 1101726, 1775003, 3550006, 5325009, 10650018, 15975027, 31950054]

約数ペア:

[(1, 31950054), (2, 15975027), (3, 10650018), (6, 5325009), (9, 3550006), (18, 1775003), (29, 1101726), (58, 550863), (87, 367242), (97, 329382), (174, 183621), (194, 164691), (261, 122414), (291, 109794), (522, 61207), (582, 54897), (631, 50634), (873, 36598), (1262, 25317), (1746, 18299), (1893, 16878), (2813, 11358), (3786, 8439), (5626, 5679)]