54991132

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 113400000

約数和(自身を除く): 58408868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 269, 298, 343, 538, 596, 686, 1043, 1076, 1372, 1883, 2086, 3766, 4172, 7301, 7532, 13181, 14602, 26362, 29204, 40081, 51107, 52724, 80162, 92267, 102214, 160324, 184534, 204428, 280567, 369068, 561134, 1122268, 1963969, 3927938, 7855876, 13747783, 27495566, 54991132]

約数ペア:

[(1, 54991132), (2, 27495566), (4, 13747783), (7, 7855876), (14, 3927938), (28, 1963969), (49, 1122268), (98, 561134), (149, 369068), (196, 280567), (269, 204428), (298, 184534), (343, 160324), (538, 102214), (596, 92267), (686, 80162), (1043, 52724), (1076, 51107), (1372, 40081), (1883, 29204), (2086, 26362), (3766, 14602), (4172, 13181), (7301, 7532)]