487678049284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{42443}}^1$

素因数の和:43236

約数の個数: 48

約数和(自身を含む): 881383954752

約数和(自身を除く): 393705905468

約数列:

[1, 2, 4, 53, 83, 106, 166, 212, 332, 653, 1306, 2612, 4399, 8798, 17596, 34609, 42443, 54199, 69218, 84886, 108398, 138436, 169772, 216796, 2249479, 2872547, 3522769, 4498958, 5745094, 7045538, 8997916, 11490188, 14091076, 27715279, 55430558, 110861116, 186706757, 373413514, 746827028, 1468909787, 2300368157, 2937819574, 4600736314, 5875639148, 9201472628, 121919512321, 243839024642, 487678049284]

約数ペア:

[(1, 487678049284), (2, 243839024642), (4, 121919512321), (53, 9201472628), (83, 5875639148), (106, 4600736314), (166, 2937819574), (212, 2300368157), (332, 1468909787), (653, 746827028), (1306, 373413514), (2612, 186706757), (4399, 110861116), (8798, 55430558), (17596, 27715279), (34609, 14091076), (42443, 11490188), (54199, 8997916), (69218, 7045538), (84886, 5745094), (108398, 4498958), (138436, 3522769), (169772, 2872547), (216796, 2249479)]