49178353390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{254929}}^1$

素因数の和:255228

約数の個数: 32

約数和(自身を含む): 89865884160

約数和(自身を除く): 40687530770

約数列:

[1, 2, 5, 10, 101, 191, 202, 382, 505, 955, 1010, 1910, 19291, 38582, 96455, 192910, 254929, 509858, 1274645, 2549290, 25747829, 48691439, 51495658, 97382878, 128739145, 243457195, 257478290, 486914390, 4917835339, 9835670678, 24589176695, 49178353390]

約数ペア:

[(1, 49178353390), (2, 24589176695), (5, 9835670678), (10, 4917835339), (101, 486914390), (191, 257478290), (202, 243457195), (382, 128739145), (505, 97382878), (955, 51495658), (1010, 48691439), (1910, 25747829), (19291, 2549290), (38582, 1274645), (96455, 509858), (192910, 254929)]