49802788

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12983}}^1$

素因数の和:13131

約数の個数: 24

約数和(自身を含む): 100340352

約数和(自身を除く): 50537564

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 12983, 25966, 51932, 90881, 181762, 363524, 1778671, 3557342, 7114684, 12450697, 24901394, 49802788]

約数ペア:

[(1, 49802788), (2, 24901394), (4, 12450697), (7, 7114684), (14, 3557342), (28, 1778671), (137, 363524), (274, 181762), (548, 90881), (959, 51932), (1918, 25966), (3836, 12983)]