49479710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 104282640

約数和(自身を除く): 54802930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 241, 245, 419, 482, 490, 838, 1205, 1687, 2095, 2410, 2933, 3374, 4190, 5866, 8435, 11809, 14665, 16870, 20531, 23618, 29330, 41062, 59045, 100979, 102655, 118090, 201958, 205310, 504895, 706853, 1009790, 1413706, 3534265, 4947971, 7068530, 9895942, 24739855, 49479710]

約数ペア:

[(1, 49479710), (2, 24739855), (5, 9895942), (7, 7068530), (10, 4947971), (14, 3534265), (35, 1413706), (49, 1009790), (70, 706853), (98, 504895), (241, 205310), (245, 201958), (419, 118090), (482, 102655), (490, 100979), (838, 59045), (1205, 41062), (1687, 29330), (2095, 23618), (2410, 20531), (2933, 16870), (3374, 14665), (4190, 11809), (5866, 8435)]