55931562

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 125199360

約数和(自身を除く): 69267798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 569, 762, 774, 1138, 1143, 1707, 2286, 3414, 5121, 5461, 10242, 10922, 16383, 24467, 32766, 48934, 49149, 72263, 73401, 98298, 144526, 146802, 216789, 220203, 433578, 440406, 650367, 1300734, 3107309, 6214618, 9321927, 18643854, 27965781, 55931562]

約数ペア:

[(1, 55931562), (2, 27965781), (3, 18643854), (6, 9321927), (9, 6214618), (18, 3107309), (43, 1300734), (86, 650367), (127, 440406), (129, 433578), (254, 220203), (258, 216789), (381, 146802), (387, 144526), (569, 98298), (762, 73401), (774, 72263), (1138, 49149), (1143, 48934), (1707, 32766), (2286, 24467), (3414, 16383), (5121, 10922), (5461, 10242)]