54538666

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 107022060

約数和(自身を除く): 52483394

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 89, 91, 98, 169, 178, 182, 259, 338, 481, 518, 623, 637, 962, 1157, 1183, 1246, 1274, 1813, 2314, 2366, 3293, 3367, 3626, 4361, 6253, 6586, 6734, 8099, 8281, 8722, 12506, 15041, 16198, 16562, 23051, 23569, 30082, 42809, 43771, 46102, 47138, 56693, 85618, 87542, 105287, 113386, 161357, 210574, 299663, 306397, 322714, 556517, 599326, 612794, 737009, 1113034, 1474018, 2097641, 3895619, 4195282, 7791238, 27269333, 54538666]

約数ペア:

[(1, 54538666), (2, 27269333), (7, 7791238), (13, 4195282), (14, 3895619), (26, 2097641), (37, 1474018), (49, 1113034), (74, 737009), (89, 612794), (91, 599326), (98, 556517), (169, 322714), (178, 306397), (182, 299663), (259, 210574), (338, 161357), (481, 113386), (518, 105287), (623, 87542), (637, 85618), (962, 56693), (1157, 47138), (1183, 46102), (1246, 43771), (1274, 42809), (1813, 30082), (2314, 23569), (2366, 23051), (3293, 16562), (3367, 16198), (3626, 15041), (4361, 12506), (6253, 8722), (6586, 8281), (6734, 8099)]