49740292

素因数分解:

$2^2\times 7^2\times {\mathrm{253777}}^1$

素因数の和:253795

約数の個数: 18

約数和(自身を含む): 101257422

約数和(自身を除く): 51517130

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 253777, 507554, 1015108, 1776439, 3552878, 7105756, 12435073, 24870146, 49740292]

約数ペア:

[(1, 49740292), (2, 24870146), (4, 12435073), (7, 7105756), (14, 3552878), (28, 1776439), (49, 1015108), (98, 507554), (196, 253777)]