50430940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:18994

約数の個数: 48

約数和(自身を含む): 127411200

約数和(自身を除く): 76980260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 18959, 37918, 75836, 94795, 132713, 189590, 265426, 360221, 379180, 530852, 663565, 720442, 1327130, 1440884, 1801105, 2521547, 2654260, 3602210, 5043094, 7204420, 10086188, 12607735, 25215470, 50430940]

約数ペア:

[(1, 50430940), (2, 25215470), (4, 12607735), (5, 10086188), (7, 7204420), (10, 5043094), (14, 3602210), (19, 2654260), (20, 2521547), (28, 1801105), (35, 1440884), (38, 1327130), (70, 720442), (76, 663565), (95, 530852), (133, 379180), (140, 360221), (190, 265426), (266, 189590), (380, 132713), (532, 94795), (665, 75836), (1330, 37918), (2660, 18959)]