51761052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{9781}}^1$

素因数の和:9808

約数の個数: 72

約数和(自身を含む): 156120720

約数和(自身を除く): 104359668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9781, 19562, 29343, 39124, 58686, 68467, 88029, 117372, 136934, 176058, 205401, 264087, 273868, 352116, 410802, 479269, 528174, 616203, 821604, 958538, 1056348, 1232406, 1437807, 1848609, 1917076, 2464812, 2875614, 3697218, 4313421, 5751228, 7394436, 8626842, 12940263, 17253684, 25880526, 51761052]

約数ペア:

[(1, 51761052), (2, 25880526), (3, 17253684), (4, 12940263), (6, 8626842), (7, 7394436), (9, 5751228), (12, 4313421), (14, 3697218), (18, 2875614), (21, 2464812), (27, 1917076), (28, 1848609), (36, 1437807), (42, 1232406), (49, 1056348), (54, 958538), (63, 821604), (84, 616203), (98, 528174), (108, 479269), (126, 410802), (147, 352116), (189, 273868), (196, 264087), (252, 205401), (294, 176058), (378, 136934), (441, 117372), (588, 88029), (756, 68467), (882, 58686), (1323, 39124), (1764, 29343), (2646, 19562), (5292, 9781)]