51428034

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{5039}}^1$

素因数の和:5066

約数の個数: 56

約数和(自身を含む): 132209280

約数和(自身を除く): 80781246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5039, 5103, 10078, 10206, 15117, 30234, 35273, 45351, 70546, 90702, 105819, 136053, 211638, 272106, 317457, 408159, 634914, 816318, 952371, 1224477, 1904742, 2448954, 2857113, 3673431, 5714226, 7346862, 8571339, 17142678, 25714017, 51428034]

約数ペア:

[(1, 51428034), (2, 25714017), (3, 17142678), (6, 8571339), (7, 7346862), (9, 5714226), (14, 3673431), (18, 2857113), (21, 2448954), (27, 1904742), (42, 1224477), (54, 952371), (63, 816318), (81, 634914), (126, 408159), (162, 317457), (189, 272106), (243, 211638), (378, 136053), (486, 105819), (567, 90702), (729, 70546), (1134, 45351), (1458, 35273), (1701, 30234), (3402, 15117), (5039, 10206), (5103, 10078)]