51639324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 139636224

約数和(自身を除く): 87996900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 73, 92, 132, 138, 146, 219, 233, 253, 276, 292, 438, 466, 506, 699, 759, 803, 876, 932, 1012, 1398, 1518, 1606, 1679, 2409, 2563, 2796, 3036, 3212, 3358, 4818, 5037, 5126, 5359, 6716, 7689, 9636, 10074, 10252, 10718, 15378, 16077, 17009, 18469, 20148, 21436, 30756, 32154, 34018, 36938, 51027, 55407, 58949, 64308, 68036, 73876, 102054, 110814, 117898, 176847, 187099, 204108, 221628, 235796, 353694, 374198, 391207, 561297, 707388, 748396, 782414, 1122594, 1173621, 1564828, 2245188, 2347242, 4303277, 4694484, 8606554, 12909831, 17213108, 25819662, 51639324]

約数ペア:

[(1, 51639324), (2, 25819662), (3, 17213108), (4, 12909831), (6, 8606554), (11, 4694484), (12, 4303277), (22, 2347242), (23, 2245188), (33, 1564828), (44, 1173621), (46, 1122594), (66, 782414), (69, 748396), (73, 707388), (92, 561297), (132, 391207), (138, 374198), (146, 353694), (219, 235796), (233, 221628), (253, 204108), (276, 187099), (292, 176847), (438, 117898), (466, 110814), (506, 102054), (699, 73876), (759, 68036), (803, 64308), (876, 58949), (932, 55407), (1012, 51027), (1398, 36938), (1518, 34018), (1606, 32154), (1679, 30756), (2409, 21436), (2563, 20148), (2796, 18469), (3036, 17009), (3212, 16077), (3358, 15378), (4818, 10718), (5037, 10252), (5126, 10074), (5359, 9636), (6716, 7689)]