49148540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351061}}^1$

素因数の和:351077

約数の個数: 24

約数和(自身を含む): 117956832

約数和(自身を除く): 68808292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351061, 702122, 1404244, 1755305, 2457427, 3510610, 4914854, 7021220, 9829708, 12287135, 24574270, 49148540]

約数ペア:

[(1, 49148540), (2, 24574270), (4, 12287135), (5, 9829708), (7, 7021220), (10, 4914854), (14, 3510610), (20, 2457427), (28, 1755305), (35, 1404244), (70, 702122), (140, 351061)]