51783228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3151

約数の個数: 72

約数和(自身を含む): 151878272

約数和(自身を除く): 100095044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 3067, 4221, 5628, 6134, 8442, 9201, 12268, 16884, 18402, 21469, 27603, 36804, 42938, 55206, 64407, 85876, 110412, 128814, 193221, 205489, 257628, 386442, 410978, 616467, 772884, 821956, 1232934, 1438423, 1849401, 2465868, 2876846, 3698802, 4315269, 5753692, 7397604, 8630538, 12945807, 17261076, 25891614, 51783228]

約数ペア:

[(1, 51783228), (2, 25891614), (3, 17261076), (4, 12945807), (6, 8630538), (7, 7397604), (9, 5753692), (12, 4315269), (14, 3698802), (18, 2876846), (21, 2465868), (28, 1849401), (36, 1438423), (42, 1232934), (63, 821956), (67, 772884), (84, 616467), (126, 410978), (134, 386442), (201, 257628), (252, 205489), (268, 193221), (402, 128814), (469, 110412), (603, 85876), (804, 64407), (938, 55206), (1206, 42938), (1407, 36804), (1876, 27603), (2412, 21469), (2814, 18402), (3067, 16884), (4221, 12268), (5628, 9201), (6134, 8442)]