51739492

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 108169600

約数和(自身を除く): 56430108

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 877, 1204, 1372, 1754, 2107, 3508, 4214, 6139, 8428, 12278, 14749, 24556, 29498, 37711, 42973, 58996, 75422, 85946, 150844, 171892, 263977, 300811, 527954, 601622, 1055908, 1203244, 1847839, 3695678, 7391356, 12934873, 25869746, 51739492]

約数ペア:

[(1, 51739492), (2, 25869746), (4, 12934873), (7, 7391356), (14, 3695678), (28, 1847839), (43, 1203244), (49, 1055908), (86, 601622), (98, 527954), (172, 300811), (196, 263977), (301, 171892), (343, 150844), (602, 85946), (686, 75422), (877, 58996), (1204, 42973), (1372, 37711), (1754, 29498), (2107, 24556), (3508, 14749), (4214, 12278), (6139, 8428)]