50456420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{941}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 121540608

約数和(自身を除く): 71084188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 941, 1532, 1882, 1915, 2681, 3764, 3830, 4705, 5362, 6587, 7660, 9410, 10724, 13174, 13405, 18820, 26348, 26810, 32935, 53620, 65870, 131740, 360403, 720806, 1441612, 1802015, 2522821, 3604030, 5045642, 7208060, 10091284, 12614105, 25228210, 50456420]

約数ペア:

[(1, 50456420), (2, 25228210), (4, 12614105), (5, 10091284), (7, 7208060), (10, 5045642), (14, 3604030), (20, 2522821), (28, 1802015), (35, 1441612), (70, 720806), (140, 360403), (383, 131740), (766, 65870), (941, 53620), (1532, 32935), (1882, 26810), (1915, 26348), (2681, 18820), (3764, 13405), (3830, 13174), (4705, 10724), (5362, 9410), (6587, 7660)]