51821748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 147987840

約数和(自身を除く): 96166092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 181, 198, 241, 297, 362, 396, 482, 543, 594, 723, 724, 964, 1086, 1188, 1446, 1629, 1991, 2169, 2172, 2651, 2892, 3258, 3982, 4338, 4887, 5302, 5973, 6507, 6516, 7953, 7964, 8676, 9774, 10604, 11946, 13014, 15906, 17919, 19548, 23859, 23892, 26028, 31812, 35838, 43621, 47718, 53757, 71577, 71676, 87242, 95436, 107514, 130863, 143154, 174484, 215028, 261726, 286308, 392589, 479831, 523452, 785178, 959662, 1177767, 1439493, 1570356, 1919324, 2355534, 2878986, 4318479, 4711068, 5757972, 8636958, 12955437, 17273916, 25910874, 51821748]

約数ペア:

[(1, 51821748), (2, 25910874), (3, 17273916), (4, 12955437), (6, 8636958), (9, 5757972), (11, 4711068), (12, 4318479), (18, 2878986), (22, 2355534), (27, 1919324), (33, 1570356), (36, 1439493), (44, 1177767), (54, 959662), (66, 785178), (99, 523452), (108, 479831), (132, 392589), (181, 286308), (198, 261726), (241, 215028), (297, 174484), (362, 143154), (396, 130863), (482, 107514), (543, 95436), (594, 87242), (723, 71676), (724, 71577), (964, 53757), (1086, 47718), (1188, 43621), (1446, 35838), (1629, 31812), (1991, 26028), (2169, 23892), (2172, 23859), (2651, 19548), (2892, 17919), (3258, 15906), (3982, 13014), (4338, 11946), (4887, 10604), (5302, 9774), (5973, 8676), (6507, 7964), (6516, 7953)]