47597180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 103257504

約数和(自身を除く): 55660324

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 265, 332, 415, 530, 541, 830, 1060, 1082, 1660, 2164, 2705, 4399, 5410, 8798, 10820, 17596, 21995, 28673, 43990, 44903, 57346, 87980, 89806, 114692, 143365, 179612, 224515, 286730, 449030, 573460, 898060, 2379859, 4759718, 9519436, 11899295, 23798590, 47597180]

約数ペア:

[(1, 47597180), (2, 23798590), (4, 11899295), (5, 9519436), (10, 4759718), (20, 2379859), (53, 898060), (83, 573460), (106, 449030), (166, 286730), (212, 224515), (265, 179612), (332, 143365), (415, 114692), (530, 89806), (541, 87980), (830, 57346), (1060, 44903), (1082, 43990), (1660, 28673), (2164, 21995), (2705, 17596), (4399, 10820), (5410, 8798)]