51545847

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 74419200

約数和(自身を除く): 22873353

約数列:

[1, 3, 29, 37, 67, 87, 111, 201, 239, 717, 1073, 1943, 2479, 3219, 5829, 6931, 7437, 8843, 16013, 20793, 26529, 48039, 71891, 215673, 256447, 464377, 592481, 769341, 1393131, 1777443, 17181949, 51545847]

約数ペア:

[(1, 51545847), (3, 17181949), (29, 1777443), (37, 1393131), (67, 769341), (87, 592481), (111, 464377), (201, 256447), (239, 215673), (717, 71891), (1073, 48039), (1943, 26529), (2479, 20793), (3219, 16013), (5829, 8843), (6931, 7437)]