51172002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8641}}^1$

素因数の和:8703

約数の個数: 48

約数和(自身を含む): 129422592

約数和(自身を除く): 78250590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 8641, 17282, 25923, 51846, 60487, 77769, 120974, 155538, 181461, 362922, 406127, 544383, 812254, 1088766, 1218381, 2436762, 2842889, 3655143, 5685778, 7310286, 8528667, 17057334, 25586001, 51172002]

約数ペア:

[(1, 51172002), (2, 25586001), (3, 17057334), (6, 8528667), (7, 7310286), (9, 5685778), (14, 3655143), (18, 2842889), (21, 2436762), (42, 1218381), (47, 1088766), (63, 812254), (94, 544383), (126, 406127), (141, 362922), (282, 181461), (329, 155538), (423, 120974), (658, 77769), (846, 60487), (987, 51846), (1974, 25923), (2961, 17282), (5922, 8641)]