51401194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 88764480

約数和(自身を除く): 37363286

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1553, 1742, 2546, 3106, 16549, 20189, 29507, 33098, 40378, 59014, 104051, 208102, 383591, 767182, 1352663, 1976969, 2705326, 3953938, 25700597, 51401194]

約数ペア:

[(1, 51401194), (2, 25700597), (13, 3953938), (19, 2705326), (26, 1976969), (38, 1352663), (67, 767182), (134, 383591), (247, 208102), (494, 104051), (871, 59014), (1273, 40378), (1553, 33098), (1742, 29507), (2546, 20189), (3106, 16549)]