51820884

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 143434368

約数和(自身を除く): 91613484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 47, 54, 81, 82, 83, 94, 108, 123, 141, 162, 164, 166, 188, 246, 249, 282, 324, 332, 369, 423, 492, 498, 564, 738, 747, 846, 996, 1107, 1269, 1476, 1494, 1692, 1927, 2214, 2241, 2538, 2988, 3321, 3403, 3807, 3854, 3901, 4428, 4482, 5076, 5781, 6642, 6723, 6806, 7614, 7708, 7802, 8964, 10209, 11562, 11703, 13284, 13446, 13612, 15228, 15604, 17343, 20418, 23124, 23406, 26892, 30627, 34686, 35109, 40836, 46812, 52029, 61254, 69372, 70218, 91881, 104058, 105327, 122508, 140436, 156087, 159941, 183762, 208116, 210654, 275643, 312174, 315981, 319882, 367524, 421308, 479823, 551286, 624348, 631962, 639764, 959646, 1102572, 1263924, 1439469, 1919292, 2878938, 4318407, 5757876, 8636814, 12955221, 17273628, 25910442, 51820884]

約数ペア:

[(1, 51820884), (2, 25910442), (3, 17273628), (4, 12955221), (6, 8636814), (9, 5757876), (12, 4318407), (18, 2878938), (27, 1919292), (36, 1439469), (41, 1263924), (47, 1102572), (54, 959646), (81, 639764), (82, 631962), (83, 624348), (94, 551286), (108, 479823), (123, 421308), (141, 367524), (162, 319882), (164, 315981), (166, 312174), (188, 275643), (246, 210654), (249, 208116), (282, 183762), (324, 159941), (332, 156087), (369, 140436), (423, 122508), (492, 105327), (498, 104058), (564, 91881), (738, 70218), (747, 69372), (846, 61254), (996, 52029), (1107, 46812), (1269, 40836), (1476, 35109), (1494, 34686), (1692, 30627), (1927, 26892), (2214, 23406), (2241, 23124), (2538, 20418), (2988, 17343), (3321, 15604), (3403, 15228), (3807, 13612), (3854, 13446), (3901, 13284), (4428, 11703), (4482, 11562), (5076, 10209), (5781, 8964), (6642, 7802), (6723, 7708), (6806, 7614)]