51811512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{126989}}^1$

素因数の和:127015

約数の個数: 32

約数和(自身を含む): 137149200

約数和(自身を除く): 85337688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 126989, 253978, 380967, 507956, 761934, 1015912, 1523868, 2158813, 3047736, 4317626, 6476439, 8635252, 12952878, 17270504, 25905756, 51811512]

約数ペア:

[(1, 51811512), (2, 25905756), (3, 17270504), (4, 12952878), (6, 8635252), (8, 6476439), (12, 4317626), (17, 3047736), (24, 2158813), (34, 1523868), (51, 1015912), (68, 761934), (102, 507956), (136, 380967), (204, 253978), (408, 126989)]