50190700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 54

約数和(自身を含む): 126708036

約数和(自身を除く): 76517336

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10243, 20486, 40972, 51215, 71701, 102430, 143402, 204860, 256075, 286804, 358505, 501907, 512150, 717010, 1003814, 1024300, 1434020, 1792525, 2007628, 2509535, 3585050, 5019070, 7170100, 10038140, 12547675, 25095350, 50190700]

約数ペア:

[(1, 50190700), (2, 25095350), (4, 12547675), (5, 10038140), (7, 7170100), (10, 5019070), (14, 3585050), (20, 2509535), (25, 2007628), (28, 1792525), (35, 1434020), (49, 1024300), (50, 1003814), (70, 717010), (98, 512150), (100, 501907), (140, 358505), (175, 286804), (196, 256075), (245, 204860), (350, 143402), (490, 102430), (700, 71701), (980, 51215), (1225, 40972), (2450, 20486), (4900, 10243)]