51878512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24379}}^1$

素因数の和:24413

約数の個数: 40

約数和(自身を含む): 120924800

約数和(自身を除く): 69046288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 24379, 48758, 97516, 170653, 195032, 341306, 390064, 463201, 682612, 926402, 1365224, 1852804, 2730448, 3242407, 3705608, 6484814, 7411216, 12969628, 25939256, 51878512]

約数ペア:

[(1, 51878512), (2, 25939256), (4, 12969628), (7, 7411216), (8, 6484814), (14, 3705608), (16, 3242407), (19, 2730448), (28, 1852804), (38, 1365224), (56, 926402), (76, 682612), (112, 463201), (133, 390064), (152, 341306), (266, 195032), (304, 170653), (532, 97516), (1064, 48758), (2128, 24379)]