50500385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 69538560

約数和(自身を除く): 19038175

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 397, 515, 1235, 1339, 1957, 1985, 5161, 6695, 7543, 9785, 25441, 25805, 37715, 40891, 98059, 127205, 204455, 490295, 531583, 776929, 2657915, 3884645, 10100077, 50500385]

約数ペア:

[(1, 50500385), (5, 10100077), (13, 3884645), (19, 2657915), (65, 776929), (95, 531583), (103, 490295), (247, 204455), (397, 127205), (515, 98059), (1235, 40891), (1339, 37715), (1957, 25805), (1985, 25441), (5161, 9785), (6695, 7543)]