51157150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 54907490

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 1979, 2350, 2585, 3958, 5170, 9895, 12925, 19790, 21769, 25850, 43538, 49475, 93013, 98950, 108845, 186026, 217690, 465065, 544225, 930130, 1023143, 1088450, 2046286, 2325325, 4650650, 5115715, 10231430, 25578575, 51157150]

約数ペア:

[(1, 51157150), (2, 25578575), (5, 10231430), (10, 5115715), (11, 4650650), (22, 2325325), (25, 2046286), (47, 1088450), (50, 1023143), (55, 930130), (94, 544225), (110, 465065), (235, 217690), (275, 186026), (470, 108845), (517, 98950), (550, 93013), (1034, 49475), (1175, 43538), (1979, 25850), (2350, 21769), (2585, 19790), (3958, 12925), (5170, 9895)]