520034251051

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{154981}}^1$

素因数の和:155120

約数の個数: 36

約数和(自身を含む): 638024938176

約数和(自身を除く): 117990687125

約数列:

[1, 7, 31, 47, 49, 217, 329, 1457, 1519, 2209, 2303, 10199, 15463, 68479, 71393, 108241, 154981, 479353, 1084867, 3355471, 4804411, 7284107, 7594069, 33630877, 50988749, 225807317, 235416139, 342353029, 356921243, 1580651219, 2396471203, 10612943899, 11064558533, 16775298421, 74290607293, 520034251051]

約数ペア:

[(1, 520034251051), (7, 74290607293), (31, 16775298421), (47, 11064558533), (49, 10612943899), (217, 2396471203), (329, 1580651219), (1457, 356921243), (1519, 342353029), (2209, 235416139), (2303, 225807317), (10199, 50988749), (15463, 33630877), (68479, 7594069), (71393, 7284107), (108241, 4804411), (154981, 3355471), (479353, 1084867)]