51777648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 165333168

約数和(自身を除く): 113555520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1627, 1768, 1872, 1989, 2448, 2652, 3254, 3536, 3978, 4881, 5304, 6508, 7956, 9762, 10608, 13016, 14643, 15912, 19524, 21151, 26032, 27659, 29286, 31824, 39048, 42302, 55318, 58572, 63453, 78096, 82977, 84604, 110636, 117144, 126906, 165954, 169208, 190359, 221272, 234288, 248931, 253812, 331908, 338416, 359567, 380718, 442544, 497862, 507624, 663816, 719134, 761436, 995724, 1015248, 1078701, 1327632, 1438268, 1522872, 1991448, 2157402, 2876536, 3045744, 3236103, 3982896, 4314804, 5753072, 6472206, 8629608, 12944412, 17259216, 25888824, 51777648]

約数ペア:

[(1, 51777648), (2, 25888824), (3, 17259216), (4, 12944412), (6, 8629608), (8, 6472206), (9, 5753072), (12, 4314804), (13, 3982896), (16, 3236103), (17, 3045744), (18, 2876536), (24, 2157402), (26, 1991448), (34, 1522872), (36, 1438268), (39, 1327632), (48, 1078701), (51, 1015248), (52, 995724), (68, 761436), (72, 719134), (78, 663816), (102, 507624), (104, 497862), (117, 442544), (136, 380718), (144, 359567), (153, 338416), (156, 331908), (204, 253812), (208, 248931), (221, 234288), (234, 221272), (272, 190359), (306, 169208), (312, 165954), (408, 126906), (442, 117144), (468, 110636), (612, 84604), (624, 82977), (663, 78096), (816, 63453), (884, 58572), (936, 55318), (1224, 42302), (1326, 39048), (1627, 31824), (1768, 29286), (1872, 27659), (1989, 26032), (2448, 21151), (2652, 19524), (3254, 15912), (3536, 14643), (3978, 13016), (4881, 10608), (5304, 9762), (6508, 7956)]